1912266

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 4492800

約数和(自身を除く): 2580534

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 149, 186, 207, 279, 298, 414, 447, 558, 713, 894, 1341, 1426, 2139, 2682, 3427, 4278, 4619, 6417, 6854, 9238, 10281, 12834, 13857, 20562, 27714, 30843, 41571, 61686, 83142, 106237, 212474, 318711, 637422, 956133, 1912266]

約数ペア:

[(1, 1912266), (2, 956133), (3, 637422), (6, 318711), (9, 212474), (18, 106237), (23, 83142), (31, 61686), (46, 41571), (62, 30843), (69, 27714), (93, 20562), (138, 13857), (149, 12834), (186, 10281), (207, 9238), (279, 6854), (298, 6417), (414, 4619), (447, 4278), (558, 3427), (713, 2682), (894, 2139), (1341, 1426)]