27430962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 63431424

約数和(自身を除く): 36000462

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 137, 151, 221, 274, 302, 411, 442, 453, 663, 822, 906, 1326, 1781, 1963, 2329, 2567, 3562, 3926, 4658, 5134, 5343, 5889, 6987, 7701, 10686, 11778, 13974, 15402, 20687, 30277, 33371, 41374, 60554, 62061, 66742, 90831, 100113, 124122, 181662, 200226, 268931, 351679, 537862, 703358, 806793, 1055037, 1613586, 2110074, 4571827, 9143654, 13715481, 27430962]

約数ペア:

[(1, 27430962), (2, 13715481), (3, 9143654), (6, 4571827), (13, 2110074), (17, 1613586), (26, 1055037), (34, 806793), (39, 703358), (51, 537862), (78, 351679), (102, 268931), (137, 200226), (151, 181662), (221, 124122), (274, 100113), (302, 90831), (411, 66742), (442, 62061), (453, 60554), (663, 41374), (822, 33371), (906, 30277), (1326, 20687), (1781, 15402), (1963, 13974), (2329, 11778), (2567, 10686), (3562, 7701), (3926, 6987), (4658, 5889), (5134, 5343)]