18370688

素因数分解:

$2^7\times 7^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 44477100

約数和(自身を除く): 26106412

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 101, 112, 116, 128, 196, 202, 203, 224, 232, 392, 404, 406, 448, 464, 707, 784, 808, 812, 896, 928, 1414, 1421, 1568, 1616, 1624, 1856, 2828, 2842, 2929, 3136, 3232, 3248, 3712, 4949, 5656, 5684, 5858, 6272, 6464, 6496, 9898, 11312, 11368, 11716, 12928, 12992, 19796, 20503, 22624, 22736, 23432, 25984, 39592, 41006, 45248, 45472, 46864, 79184, 82012, 90496, 90944, 93728, 143521, 158368, 164024, 181888, 187456, 287042, 316736, 328048, 374912, 574084, 633472, 656096, 1148168, 1312192, 2296336, 2624384, 4592672, 9185344, 18370688]

約数ペア:

[(1, 18370688), (2, 9185344), (4, 4592672), (7, 2624384), (8, 2296336), (14, 1312192), (16, 1148168), (28, 656096), (29, 633472), (32, 574084), (49, 374912), (56, 328048), (58, 316736), (64, 287042), (98, 187456), (101, 181888), (112, 164024), (116, 158368), (128, 143521), (196, 93728), (202, 90944), (203, 90496), (224, 82012), (232, 79184), (392, 46864), (404, 45472), (406, 45248), (448, 41006), (464, 39592), (707, 25984), (784, 23432), (808, 22736), (812, 22624), (896, 20503), (928, 19796), (1414, 12992), (1421, 12928), (1568, 11716), (1616, 11368), (1624, 11312), (1856, 9898), (2828, 6496), (2842, 6464), (2929, 6272), (3136, 5858), (3232, 5684), (3248, 5656), (3712, 4949)]