15662541882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{739}}^1\times {\mathrm{1667}}^1$

素因数の和:2587

約数の個数: 64

約数和(自身を含む): 34007984640

約数和(自身を除く): 18345442758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 326, 489, 739, 978, 1478, 1667, 2119, 2217, 3334, 4238, 4434, 5001, 6357, 9607, 10002, 12714, 19214, 21671, 28821, 43342, 57642, 65013, 120457, 130026, 240914, 271721, 361371, 543442, 722742, 815163, 1231913, 1565941, 1630326, 2463826, 3131882, 3532373, 3695739, 4697823, 7064746, 7391478, 9395646, 10597119, 16014869, 21194238, 32029738, 48044607, 96089214, 200801819, 401603638, 602405457, 1204810914, 2610423647, 5220847294, 7831270941, 15662541882]

約数ペア:

[(1, 15662541882), (2, 7831270941), (3, 5220847294), (6, 2610423647), (13, 1204810914), (26, 602405457), (39, 401603638), (78, 200801819), (163, 96089214), (326, 48044607), (489, 32029738), (739, 21194238), (978, 16014869), (1478, 10597119), (1667, 9395646), (2119, 7391478), (2217, 7064746), (3334, 4697823), (4238, 3695739), (4434, 3532373), (5001, 3131882), (6357, 2463826), (9607, 1630326), (10002, 1565941), (12714, 1231913), (19214, 815163), (21671, 722742), (28821, 543442), (43342, 361371), (57642, 271721), (65013, 240914), (120457, 130026)]