1282162914

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{48889}}^1$

素因数の和:48975

約数の個数: 48

約数和(自身を含む): 2928706560

約数和(自身を除く): 1646543646

約数列:

[1, 2, 3, 6, 9, 18, 31, 47, 62, 93, 94, 141, 186, 279, 282, 423, 558, 846, 1457, 2914, 4371, 8742, 13113, 26226, 48889, 97778, 146667, 293334, 440001, 880002, 1515559, 2297783, 3031118, 4546677, 4595566, 6893349, 9093354, 13640031, 13786698, 20680047, 27280062, 41360094, 71231273, 142462546, 213693819, 427387638, 641081457, 1282162914]

約数ペア:

[(1, 1282162914), (2, 641081457), (3, 427387638), (6, 213693819), (9, 142462546), (18, 71231273), (31, 41360094), (47, 27280062), (62, 20680047), (93, 13786698), (94, 13640031), (141, 9093354), (186, 6893349), (279, 4595566), (282, 4546677), (423, 3031118), (558, 2297783), (846, 1515559), (1457, 880002), (2914, 440001), (4371, 293334), (8742, 146667), (13113, 97778), (26226, 48889)]