18409536

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1080

約数の個数: 84

約数和(自身を含む): 54522624

約数和(自身を除く): 36113088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1031, 1116, 1488, 1984, 2062, 2232, 2976, 3093, 4124, 4464, 5952, 6186, 8248, 8928, 9279, 12372, 16496, 17856, 18558, 24744, 31961, 32992, 37116, 49488, 63922, 65984, 74232, 95883, 98976, 127844, 148464, 191766, 197952, 255688, 287649, 296928, 383532, 511376, 575298, 593856, 767064, 1022752, 1150596, 1534128, 2045504, 2301192, 3068256, 4602384, 6136512, 9204768, 18409536]

約数ペア:

[(1, 18409536), (2, 9204768), (3, 6136512), (4, 4602384), (6, 3068256), (8, 2301192), (9, 2045504), (12, 1534128), (16, 1150596), (18, 1022752), (24, 767064), (31, 593856), (32, 575298), (36, 511376), (48, 383532), (62, 296928), (64, 287649), (72, 255688), (93, 197952), (96, 191766), (124, 148464), (144, 127844), (186, 98976), (192, 95883), (248, 74232), (279, 65984), (288, 63922), (372, 49488), (496, 37116), (558, 32992), (576, 31961), (744, 24744), (992, 18558), (1031, 17856), (1116, 16496), (1488, 12372), (1984, 9279), (2062, 8928), (2232, 8248), (2976, 6186), (3093, 5952), (4124, 4464)]