67906494

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1097}}^1$

素因数の和:1305

約数の個数: 48

約数和(自身を含む): 155872080

約数和(自身を除く): 87965586

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 181, 342, 362, 543, 1086, 1097, 1629, 2194, 3258, 3291, 3439, 6582, 6878, 9873, 10317, 19746, 20634, 20843, 30951, 41686, 61902, 62529, 125058, 187587, 198557, 375174, 397114, 595671, 1191342, 1787013, 3574026, 3772583, 7545166, 11317749, 22635498, 33953247, 67906494]

約数ペア:

[(1, 67906494), (2, 33953247), (3, 22635498), (6, 11317749), (9, 7545166), (18, 3772583), (19, 3574026), (38, 1787013), (57, 1191342), (114, 595671), (171, 397114), (181, 375174), (342, 198557), (362, 187587), (543, 125058), (1086, 62529), (1097, 61902), (1629, 41686), (2194, 30951), (3258, 20843), (3291, 20634), (3439, 19746), (6582, 10317), (6878, 9873)]