18425232

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{677}}^1$

素因数の和:707

約数の個数: 120

約数和(自身を含む): 61204416

約数和(自身を除く): 42779184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 677, 756, 972, 1008, 1134, 1296, 1354, 1512, 1701, 1944, 2031, 2268, 2708, 3024, 3402, 3888, 4062, 4536, 4739, 5416, 6093, 6804, 8124, 9072, 9478, 10832, 12186, 13608, 14217, 16248, 18279, 18956, 24372, 27216, 28434, 32496, 36558, 37912, 42651, 48744, 54837, 56868, 73116, 75824, 85302, 97488, 109674, 113736, 127953, 146232, 164511, 170604, 219348, 227472, 255906, 292464, 329022, 341208, 383859, 438696, 511812, 658044, 682416, 767718, 877392, 1023624, 1151577, 1316088, 1535436, 2047248, 2303154, 2632176, 3070872, 4606308, 6141744, 9212616, 18425232]

約数ペア:

[(1, 18425232), (2, 9212616), (3, 6141744), (4, 4606308), (6, 3070872), (7, 2632176), (8, 2303154), (9, 2047248), (12, 1535436), (14, 1316088), (16, 1151577), (18, 1023624), (21, 877392), (24, 767718), (27, 682416), (28, 658044), (36, 511812), (42, 438696), (48, 383859), (54, 341208), (56, 329022), (63, 292464), (72, 255906), (81, 227472), (84, 219348), (108, 170604), (112, 164511), (126, 146232), (144, 127953), (162, 113736), (168, 109674), (189, 97488), (216, 85302), (243, 75824), (252, 73116), (324, 56868), (336, 54837), (378, 48744), (432, 42651), (486, 37912), (504, 36558), (567, 32496), (648, 28434), (677, 27216), (756, 24372), (972, 18956), (1008, 18279), (1134, 16248), (1296, 14217), (1354, 13608), (1512, 12186), (1701, 10832), (1944, 9478), (2031, 9072), (2268, 8124), (2708, 6804), (3024, 6093), (3402, 5416), (3888, 4739), (4062, 4536)]