1881576

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 5414400

約数和(自身を除く): 3532824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 281, 372, 558, 562, 744, 837, 843, 1116, 1124, 1674, 1686, 2232, 2248, 2529, 3348, 3372, 5058, 6696, 6744, 7587, 8711, 10116, 15174, 17422, 20232, 26133, 30348, 34844, 52266, 60696, 69688, 78399, 104532, 156798, 209064, 235197, 313596, 470394, 627192, 940788, 1881576]

約数ペア:

[(1, 1881576), (2, 940788), (3, 627192), (4, 470394), (6, 313596), (8, 235197), (9, 209064), (12, 156798), (18, 104532), (24, 78399), (27, 69688), (31, 60696), (36, 52266), (54, 34844), (62, 30348), (72, 26133), (93, 20232), (108, 17422), (124, 15174), (186, 10116), (216, 8711), (248, 7587), (279, 6744), (281, 6696), (372, 5058), (558, 3372), (562, 3348), (744, 2529), (837, 2248), (843, 2232), (1116, 1686), (1124, 1674)]