2187984

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{577}}^1$

素因数の和:667

約数の個数: 40

約数和(自身を含む): 5733760

約数和(自身を除く): 3545776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 577, 632, 948, 1154, 1264, 1731, 1896, 2308, 3462, 3792, 4616, 6924, 9232, 13848, 27696, 45583, 91166, 136749, 182332, 273498, 364664, 546996, 729328, 1093992, 2187984]

約数ペア:

[(1, 2187984), (2, 1093992), (3, 729328), (4, 546996), (6, 364664), (8, 273498), (12, 182332), (16, 136749), (24, 91166), (48, 45583), (79, 27696), (158, 13848), (237, 9232), (316, 6924), (474, 4616), (577, 3792), (632, 3462), (948, 2308), (1154, 1896), (1264, 1731)]