31854078

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 71360016

約数和(自身を除く): 39505938

約数列:

[1, 2, 3, 6, 9, 18, 61, 67, 122, 134, 183, 201, 366, 402, 433, 549, 603, 866, 1098, 1206, 1299, 2598, 3897, 4087, 7794, 8174, 12261, 24522, 26413, 29011, 36783, 52826, 58022, 73566, 79239, 87033, 158478, 174066, 237717, 261099, 475434, 522198, 1769671, 3539342, 5309013, 10618026, 15927039, 31854078]

約数ペア:

[(1, 31854078), (2, 15927039), (3, 10618026), (6, 5309013), (9, 3539342), (18, 1769671), (61, 522198), (67, 475434), (122, 261099), (134, 237717), (183, 174066), (201, 158478), (366, 87033), (402, 79239), (433, 73566), (549, 58022), (603, 52826), (866, 36783), (1098, 29011), (1206, 26413), (1299, 24522), (2598, 12261), (3897, 8174), (4087, 7794)]