2176776

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{617}}^1$

素因数の和:643

約数の個数: 72

約数和(自身を含む): 6869070

約数和(自身を除く): 4692294

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 617, 882, 1176, 1234, 1764, 1851, 2468, 3528, 3702, 4319, 4936, 5553, 7404, 8638, 11106, 12957, 14808, 17276, 22212, 25914, 30233, 34552, 38871, 44424, 51828, 60466, 77742, 90699, 103656, 120932, 155484, 181398, 241864, 272097, 310968, 362796, 544194, 725592, 1088388, 2176776]

約数ペア:

[(1, 2176776), (2, 1088388), (3, 725592), (4, 544194), (6, 362796), (7, 310968), (8, 272097), (9, 241864), (12, 181398), (14, 155484), (18, 120932), (21, 103656), (24, 90699), (28, 77742), (36, 60466), (42, 51828), (49, 44424), (56, 38871), (63, 34552), (72, 30233), (84, 25914), (98, 22212), (126, 17276), (147, 14808), (168, 12957), (196, 11106), (252, 8638), (294, 7404), (392, 5553), (441, 4936), (504, 4319), (588, 3702), (617, 3528), (882, 2468), (1176, 1851), (1234, 1764)]