1671494904

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1221853}}^1$

素因数の和:1221884

約数の個数: 48

約数和(自身を含む): 4765230600

約数和(自身を除く): 3093735696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 1221853, 2443706, 3665559, 4887412, 7331118, 9774824, 10996677, 14662236, 21993354, 23215207, 29324472, 43986708, 46430414, 69645621, 87973416, 92860828, 139291242, 185721656, 208936863, 278582484, 417873726, 557164968, 835747452, 1671494904]

約数ペア:

[(1, 1671494904), (2, 835747452), (3, 557164968), (4, 417873726), (6, 278582484), (8, 208936863), (9, 185721656), (12, 139291242), (18, 92860828), (19, 87973416), (24, 69645621), (36, 46430414), (38, 43986708), (57, 29324472), (72, 23215207), (76, 21993354), (114, 14662236), (152, 10996677), (171, 9774824), (228, 7331118), (342, 4887412), (456, 3665559), (684, 2443706), (1368, 1221853)]