18338208

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{941}}^1$

素因数の和:990

約数の個数: 96

約数和(自身を含む): 56972160

約数和(自身を除く): 38633952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 84, 87, 96, 112, 116, 168, 174, 203, 224, 232, 336, 348, 406, 464, 609, 672, 696, 812, 928, 941, 1218, 1392, 1624, 1882, 2436, 2784, 2823, 3248, 3764, 4872, 5646, 6496, 6587, 7528, 9744, 11292, 13174, 15056, 19488, 19761, 22584, 26348, 27289, 30112, 39522, 45168, 52696, 54578, 79044, 81867, 90336, 105392, 109156, 158088, 163734, 191023, 210784, 218312, 316176, 327468, 382046, 436624, 573069, 632352, 654936, 764092, 873248, 1146138, 1309872, 1528184, 2292276, 2619744, 3056368, 4584552, 6112736, 9169104, 18338208]

約数ペア:

[(1, 18338208), (2, 9169104), (3, 6112736), (4, 4584552), (6, 3056368), (7, 2619744), (8, 2292276), (12, 1528184), (14, 1309872), (16, 1146138), (21, 873248), (24, 764092), (28, 654936), (29, 632352), (32, 573069), (42, 436624), (48, 382046), (56, 327468), (58, 316176), (84, 218312), (87, 210784), (96, 191023), (112, 163734), (116, 158088), (168, 109156), (174, 105392), (203, 90336), (224, 81867), (232, 79044), (336, 54578), (348, 52696), (406, 45168), (464, 39522), (609, 30112), (672, 27289), (696, 26348), (812, 22584), (928, 19761), (941, 19488), (1218, 15056), (1392, 13174), (1624, 11292), (1882, 9744), (2436, 7528), (2784, 6587), (2823, 6496), (3248, 5646), (3764, 4872)]