18413952

素因数分解:

$2^7\times 3^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:703

約数の個数: 64

約数和(自身を含む): 49612800

約数和(自身を除く): 31198848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 316, 384, 474, 607, 632, 948, 1214, 1264, 1821, 1896, 2428, 2528, 3642, 3792, 4856, 5056, 7284, 7584, 9712, 10112, 14568, 15168, 19424, 29136, 30336, 38848, 47953, 58272, 77696, 95906, 116544, 143859, 191812, 233088, 287718, 383624, 575436, 767248, 1150872, 1534496, 2301744, 3068992, 4603488, 6137984, 9206976, 18413952]

約数ペア:

[(1, 18413952), (2, 9206976), (3, 6137984), (4, 4603488), (6, 3068992), (8, 2301744), (12, 1534496), (16, 1150872), (24, 767248), (32, 575436), (48, 383624), (64, 287718), (79, 233088), (96, 191812), (128, 143859), (158, 116544), (192, 95906), (237, 77696), (316, 58272), (384, 47953), (474, 38848), (607, 30336), (632, 29136), (948, 19424), (1214, 15168), (1264, 14568), (1821, 10112), (1896, 9712), (2428, 7584), (2528, 7284), (3642, 5056), (3792, 4856)]