180626862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{3361}}^1$

素因数の和:3445

約数の個数: 48

約数和(自身を含む): 398679408

約数和(自身を除く): 218052546

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 169, 318, 338, 507, 689, 1014, 1378, 2067, 3361, 4134, 6722, 8957, 10083, 17914, 20166, 26871, 43693, 53742, 87386, 131079, 178133, 262158, 356266, 534399, 568009, 1068798, 1136018, 1704027, 2315729, 3408054, 4631458, 6947187, 13894374, 30104477, 60208954, 90313431, 180626862]

約数ペア:

[(1, 180626862), (2, 90313431), (3, 60208954), (6, 30104477), (13, 13894374), (26, 6947187), (39, 4631458), (53, 3408054), (78, 2315729), (106, 1704027), (159, 1136018), (169, 1068798), (318, 568009), (338, 534399), (507, 356266), (689, 262158), (1014, 178133), (1378, 131079), (2067, 87386), (3361, 53742), (4134, 43693), (6722, 26871), (8957, 20166), (10083, 17914)]