13311864

素因数分解:

$2^3\times 3^4\times {\mathrm{20543}}^1$

素因数の和:20561

約数の個数: 40

約数和(自身を含む): 37287360

約数和(自身を除く): 23975496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 20543, 41086, 61629, 82172, 123258, 164344, 184887, 246516, 369774, 493032, 554661, 739548, 1109322, 1479096, 1663983, 2218644, 3327966, 4437288, 6655932, 13311864]

約数ペア:

[(1, 13311864), (2, 6655932), (3, 4437288), (4, 3327966), (6, 2218644), (8, 1663983), (9, 1479096), (12, 1109322), (18, 739548), (24, 554661), (27, 493032), (36, 369774), (54, 246516), (72, 184887), (81, 164344), (108, 123258), (162, 82172), (216, 61629), (324, 41086), (648, 20543)]