18214308

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{2677}}^1$

素因数の和:2703

約数の個数: 72

約数和(自身を含む): 54588352

約数和(自身を除く): 36374044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 2677, 3402, 5354, 6804, 8031, 10708, 16062, 18739, 24093, 32124, 37478, 48186, 56217, 72279, 74956, 96372, 112434, 144558, 168651, 216837, 224868, 289116, 337302, 433674, 505953, 650511, 674604, 867348, 1011906, 1301022, 1517859, 2023812, 2602044, 3035718, 4553577, 6071436, 9107154, 18214308]

約数ペア:

[(1, 18214308), (2, 9107154), (3, 6071436), (4, 4553577), (6, 3035718), (7, 2602044), (9, 2023812), (12, 1517859), (14, 1301022), (18, 1011906), (21, 867348), (27, 674604), (28, 650511), (36, 505953), (42, 433674), (54, 337302), (63, 289116), (81, 224868), (84, 216837), (108, 168651), (126, 144558), (162, 112434), (189, 96372), (243, 74956), (252, 72279), (324, 56217), (378, 48186), (486, 37478), (567, 32124), (756, 24093), (972, 18739), (1134, 16062), (1701, 10708), (2268, 8031), (2677, 6804), (3402, 5354)]