17863968

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{3511}}^1$

素因数の和:3577

約数の個数: 48

約数和(自身を含む): 47791296

約数和(自身を除く): 29927328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2544, 3511, 5088, 7022, 10533, 14044, 21066, 28088, 42132, 56176, 84264, 112352, 168528, 186083, 337056, 372166, 558249, 744332, 1116498, 1488664, 2232996, 2977328, 4465992, 5954656, 8931984, 17863968]

約数ペア:

[(1, 17863968), (2, 8931984), (3, 5954656), (4, 4465992), (6, 2977328), (8, 2232996), (12, 1488664), (16, 1116498), (24, 744332), (32, 558249), (48, 372166), (53, 337056), (96, 186083), (106, 168528), (159, 112352), (212, 84264), (318, 56176), (424, 42132), (636, 28088), (848, 21066), (1272, 14044), (1696, 10533), (2544, 7022), (3511, 5088)]