18858624

素因数分解:

$2^7\times 3^1\times {\mathrm{67}}^1\times {\mathrm{733}}^1$

素因数の和:817

約数の個数: 64

約数和(自身を含む): 50910240

約数和(自身を除く): 32051616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 268, 384, 402, 536, 733, 804, 1072, 1466, 1608, 2144, 2199, 2932, 3216, 4288, 4398, 5864, 6432, 8576, 8796, 11728, 12864, 17592, 23456, 25728, 35184, 46912, 49111, 70368, 93824, 98222, 140736, 147333, 196444, 281472, 294666, 392888, 589332, 785776, 1178664, 1571552, 2357328, 3143104, 4714656, 6286208, 9429312, 18858624]

約数ペア:

[(1, 18858624), (2, 9429312), (3, 6286208), (4, 4714656), (6, 3143104), (8, 2357328), (12, 1571552), (16, 1178664), (24, 785776), (32, 589332), (48, 392888), (64, 294666), (67, 281472), (96, 196444), (128, 147333), (134, 140736), (192, 98222), (201, 93824), (268, 70368), (384, 49111), (402, 46912), (536, 35184), (733, 25728), (804, 23456), (1072, 17592), (1466, 12864), (1608, 11728), (2144, 8796), (2199, 8576), (2932, 6432), (3216, 5864), (4288, 4398)]