1917369954

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{176651}}^1$

素因数の和:176732

約数の個数: 40

約数和(自身を含む): 4360477968

約数和(自身を除く): 2443108014

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 402, 603, 1206, 1809, 3618, 5427, 10854, 176651, 353302, 529953, 1059906, 1589859, 3179718, 4769577, 9539154, 11835617, 14308731, 23671234, 28617462, 35506851, 71013702, 106520553, 213041106, 319561659, 639123318, 958684977, 1917369954]

約数ペア:

[(1, 1917369954), (2, 958684977), (3, 639123318), (6, 319561659), (9, 213041106), (18, 106520553), (27, 71013702), (54, 35506851), (67, 28617462), (81, 23671234), (134, 14308731), (162, 11835617), (201, 9539154), (402, 4769577), (603, 3179718), (1206, 1589859), (1809, 1059906), (3618, 529953), (5427, 353302), (10854, 176651)]