2207268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 6726720

約数和(自身を除く): 4519452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 461, 532, 684, 798, 922, 1197, 1383, 1596, 1844, 2394, 2766, 3227, 4149, 4788, 5532, 6454, 8298, 8759, 9681, 12908, 16596, 17518, 19362, 26277, 29043, 35036, 38724, 52554, 58086, 61313, 78831, 105108, 116172, 122626, 157662, 183939, 245252, 315324, 367878, 551817, 735756, 1103634, 2207268]

約数ペア:

[(1, 2207268), (2, 1103634), (3, 735756), (4, 551817), (6, 367878), (7, 315324), (9, 245252), (12, 183939), (14, 157662), (18, 122626), (19, 116172), (21, 105108), (28, 78831), (36, 61313), (38, 58086), (42, 52554), (57, 38724), (63, 35036), (76, 29043), (84, 26277), (114, 19362), (126, 17518), (133, 16596), (171, 12908), (228, 9681), (252, 8759), (266, 8298), (342, 6454), (399, 5532), (461, 4788), (532, 4149), (684, 3227), (798, 2766), (922, 2394), (1197, 1844), (1383, 1596)]