2019947832

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1$

素因数の和:522

約数の個数: 192

約数和(自身を含む): 6377978880

約数和(自身を除く): 4358031048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 103, 126, 167, 168, 206, 233, 252, 309, 334, 412, 466, 501, 504, 618, 668, 699, 721, 824, 927, 932, 1002, 1169, 1236, 1336, 1398, 1442, 1503, 1631, 1854, 1864, 2004, 2097, 2163, 2338, 2472, 2796, 2884, 3006, 3262, 3507, 3708, 4008, 4194, 4326, 4676, 4893, 5592, 5768, 6012, 6489, 6524, 7014, 7416, 8388, 8652, 9352, 9786, 10521, 12024, 12978, 13048, 14028, 14679, 16776, 17201, 17304, 19572, 21042, 23999, 25956, 28056, 29358, 34402, 38911, 39144, 42084, 47998, 51603, 51912, 58716, 68804, 71997, 77822, 84168, 95996, 103206, 116733, 117432, 120407, 137608, 143994, 154809, 155644, 167993, 191992, 206412, 215991, 233466, 240814, 272377, 287988, 309618, 311288, 335986, 350199, 361221, 412824, 431982, 466932, 481628, 503979, 544754, 575976, 619236, 671972, 700398, 722442, 817131, 863964, 933864, 963256, 1007958, 1083663, 1089508, 1238472, 1343944, 1400796, 1444884, 1511937, 1634262, 1727928, 2015916, 2167326, 2179016, 2451393, 2801592, 2889768, 3023874, 3268524, 4007833, 4031832, 4334652, 4902786, 6047748, 6537048, 8015666, 8669304, 9805572, 12023499, 12095496, 16031332, 19611144, 24046998, 28054831, 32062664, 36070497, 48093996, 56109662, 72140994, 84164493, 96187992, 112219324, 144281988, 168328986, 224438648, 252493479, 288563976, 336657972, 504986958, 673315944, 1009973916, 2019947832]

約数ペア:

[(1, 2019947832), (2, 1009973916), (3, 673315944), (4, 504986958), (6, 336657972), (7, 288563976), (8, 252493479), (9, 224438648), (12, 168328986), (14, 144281988), (18, 112219324), (21, 96187992), (24, 84164493), (28, 72140994), (36, 56109662), (42, 48093996), (56, 36070497), (63, 32062664), (72, 28054831), (84, 24046998), (103, 19611144), (126, 16031332), (167, 12095496), (168, 12023499), (206, 9805572), (233, 8669304), (252, 8015666), (309, 6537048), (334, 6047748), (412, 4902786), (466, 4334652), (501, 4031832), (504, 4007833), (618, 3268524), (668, 3023874), (699, 2889768), (721, 2801592), (824, 2451393), (927, 2179016), (932, 2167326), (1002, 2015916), (1169, 1727928), (1236, 1634262), (1336, 1511937), (1398, 1444884), (1442, 1400796), (1503, 1343944), (1631, 1238472), (1854, 1089508), (1864, 1083663), (2004, 1007958), (2097, 963256), (2163, 933864), (2338, 863964), (2472, 817131), (2796, 722442), (2884, 700398), (3006, 671972), (3262, 619236), (3507, 575976), (3708, 544754), (4008, 503979), (4194, 481628), (4326, 466932), (4676, 431982), (4893, 412824), (5592, 361221), (5768, 350199), (6012, 335986), (6489, 311288), (6524, 309618), (7014, 287988), (7416, 272377), (8388, 240814), (8652, 233466), (9352, 215991), (9786, 206412), (10521, 191992), (12024, 167993), (12978, 155644), (13048, 154809), (14028, 143994), (14679, 137608), (16776, 120407), (17201, 117432), (17304, 116733), (19572, 103206), (21042, 95996), (23999, 84168), (25956, 77822), (28056, 71997), (29358, 68804), (34402, 58716), (38911, 51912), (39144, 51603), (42084, 47998)]