2182187556

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{919}}^1\times {\mathrm{929}}^1$

素因数の和:1929

約数の個数: 72

約数和(自身を含む): 5605891200

約数和(自身を除く): 3423703644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 919, 929, 1278, 1838, 1858, 2556, 2757, 2787, 3676, 3716, 5514, 5574, 8271, 8361, 11028, 11148, 16542, 16722, 33084, 33444, 65249, 65959, 130498, 131918, 195747, 197877, 260996, 263836, 391494, 395754, 587241, 593631, 782988, 791508, 853751, 1174482, 1187262, 1707502, 2348964, 2374524, 2561253, 3415004, 5122506, 7683759, 10245012, 15367518, 30735036, 60616321, 121232642, 181848963, 242465284, 363697926, 545546889, 727395852, 1091093778, 2182187556]

約数ペア:

[(1, 2182187556), (2, 1091093778), (3, 727395852), (4, 545546889), (6, 363697926), (9, 242465284), (12, 181848963), (18, 121232642), (36, 60616321), (71, 30735036), (142, 15367518), (213, 10245012), (284, 7683759), (426, 5122506), (639, 3415004), (852, 2561253), (919, 2374524), (929, 2348964), (1278, 1707502), (1838, 1187262), (1858, 1174482), (2556, 853751), (2757, 791508), (2787, 782988), (3676, 593631), (3716, 587241), (5514, 395754), (5574, 391494), (8271, 263836), (8361, 260996), (11028, 197877), (11148, 195747), (16542, 131918), (16722, 130498), (33084, 65959), (33444, 65249)]