17485992

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{1151}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 47623680

約数和(自身を除く): 30137688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 1151, 1266, 1688, 1899, 2302, 2532, 3453, 3798, 4604, 5064, 6906, 7596, 9208, 10359, 13812, 15192, 20718, 27624, 41436, 82872, 242861, 485722, 728583, 971444, 1457166, 1942888, 2185749, 2914332, 4371498, 5828664, 8742996, 17485992]

約数ペア:

[(1, 17485992), (2, 8742996), (3, 5828664), (4, 4371498), (6, 2914332), (8, 2185749), (9, 1942888), (12, 1457166), (18, 971444), (24, 728583), (36, 485722), (72, 242861), (211, 82872), (422, 41436), (633, 27624), (844, 20718), (1151, 15192), (1266, 13812), (1688, 10359), (1899, 9208), (2302, 7596), (2532, 6906), (3453, 5064), (3798, 4604)]