2021981052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{17977}}^1$

素因数の和:18107

約数の個数: 96

約数和(自身を含む): 5863416832

約数和(自身を除く): 3841435780

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 103, 156, 182, 206, 273, 309, 364, 412, 546, 618, 721, 1092, 1236, 1339, 1442, 2163, 2678, 2884, 4017, 4326, 5356, 8034, 8652, 9373, 16068, 17977, 18746, 28119, 35954, 37492, 53931, 56238, 71908, 107862, 112476, 125839, 215724, 233701, 251678, 377517, 467402, 503356, 701103, 755034, 934804, 1402206, 1510068, 1635907, 1851631, 2804412, 3271814, 3703262, 4907721, 5554893, 6543628, 7406524, 9815442, 11109786, 12961417, 19630884, 22219572, 24071203, 25922834, 38884251, 48142406, 51845668, 72213609, 77768502, 96284812, 144427218, 155537004, 168498421, 288854436, 336996842, 505495263, 673993684, 1010990526, 2021981052]

約数ペア:

[(1, 2021981052), (2, 1010990526), (3, 673993684), (4, 505495263), (6, 336996842), (7, 288854436), (12, 168498421), (13, 155537004), (14, 144427218), (21, 96284812), (26, 77768502), (28, 72213609), (39, 51845668), (42, 48142406), (52, 38884251), (78, 25922834), (84, 24071203), (91, 22219572), (103, 19630884), (156, 12961417), (182, 11109786), (206, 9815442), (273, 7406524), (309, 6543628), (364, 5554893), (412, 4907721), (546, 3703262), (618, 3271814), (721, 2804412), (1092, 1851631), (1236, 1635907), (1339, 1510068), (1442, 1402206), (2163, 934804), (2678, 755034), (2884, 701103), (4017, 503356), (4326, 467402), (5356, 377517), (8034, 251678), (8652, 233701), (9373, 215724), (16068, 125839), (17977, 112476), (18746, 107862), (28119, 71908), (35954, 56238), (37492, 53931)]