13216403406

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{3821}}^1$

素因数の和:4101

約数の個数: 64

約数和(自身を含む): 27490881600

約数和(自身を除く): 14274478194

約数列:

[1, 2, 3, 6, 53, 73, 106, 146, 149, 159, 219, 298, 318, 438, 447, 894, 3821, 3869, 7642, 7738, 7897, 10877, 11463, 11607, 15794, 21754, 22926, 23214, 23691, 32631, 47382, 65262, 202513, 278933, 405026, 557866, 569329, 576481, 607539, 836799, 1138658, 1152962, 1215078, 1673598, 1707987, 1729443, 3415974, 3458886, 14783449, 29566898, 30174437, 41561017, 44350347, 60348874, 83122034, 88700694, 90523311, 124683051, 181046622, 249366102, 2202733901, 4405467802, 6608201703, 13216403406]

約数ペア:

[(1, 13216403406), (2, 6608201703), (3, 4405467802), (6, 2202733901), (53, 249366102), (73, 181046622), (106, 124683051), (146, 90523311), (149, 88700694), (159, 83122034), (219, 60348874), (298, 44350347), (318, 41561017), (438, 30174437), (447, 29566898), (894, 14783449), (3821, 3458886), (3869, 3415974), (7642, 1729443), (7738, 1707987), (7897, 1673598), (10877, 1215078), (11463, 1152962), (11607, 1138658), (15794, 836799), (21754, 607539), (22926, 576481), (23214, 569329), (23691, 557866), (32631, 405026), (47382, 278933), (65262, 202513)]