18458232

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{883}}^1$

素因数の和:972

約数の個数: 64

約数和(自身を含む): 50494080

約数和(自身を除く): 32035848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 156, 201, 268, 312, 402, 536, 804, 871, 883, 1608, 1742, 1766, 2613, 2649, 3484, 3532, 5226, 5298, 6968, 7064, 10452, 10596, 11479, 20904, 21192, 22958, 34437, 45916, 59161, 68874, 91832, 118322, 137748, 177483, 236644, 275496, 354966, 473288, 709932, 769093, 1419864, 1538186, 2307279, 3076372, 4614558, 6152744, 9229116, 18458232]

約数ペア:

[(1, 18458232), (2, 9229116), (3, 6152744), (4, 4614558), (6, 3076372), (8, 2307279), (12, 1538186), (13, 1419864), (24, 769093), (26, 709932), (39, 473288), (52, 354966), (67, 275496), (78, 236644), (104, 177483), (134, 137748), (156, 118322), (201, 91832), (268, 68874), (312, 59161), (402, 45916), (536, 34437), (804, 22958), (871, 21192), (883, 20904), (1608, 11479), (1742, 10596), (1766, 10452), (2613, 7064), (2649, 6968), (3484, 5298), (3532, 5226)]