18467010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6619}}^1$

素因数の和:6663

約数の個数: 48

約数和(自身を含む): 49570560

約数和(自身を除く): 31103550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 6619, 13238, 19857, 33095, 39714, 59571, 66190, 99285, 119142, 198570, 205189, 297855, 410378, 595710, 615567, 1025945, 1231134, 1846701, 2051890, 3077835, 3693402, 6155670, 9233505, 18467010]

約数ペア:

[(1, 18467010), (2, 9233505), (3, 6155670), (5, 3693402), (6, 3077835), (9, 2051890), (10, 1846701), (15, 1231134), (18, 1025945), (30, 615567), (31, 595710), (45, 410378), (62, 297855), (90, 205189), (93, 198570), (155, 119142), (186, 99285), (279, 66190), (310, 59571), (465, 39714), (558, 33095), (930, 19857), (1395, 13238), (2790, 6619)]