180628812

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18379}}^1$

素因数の和:18412

約数の個数: 96

約数和(自身を含む): 576396800

約数和(自身を除く): 395767988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 9828, 18379, 36758, 55137, 73516, 110274, 128653, 165411, 220548, 238927, 257306, 330822, 385959, 477854, 496233, 514612, 661644, 716781, 771918, 955708, 992466, 1157877, 1433562, 1543836, 1672489, 1984932, 2150343, 2315754, 2867124, 3344978, 3473631, 4300686, 4631508, 5017467, 6451029, 6689956, 6947262, 8601372, 10034934, 12902058, 13894524, 15052401, 20069868, 25804116, 30104802, 45157203, 60209604, 90314406, 180628812]

約数ペア:

[(1, 180628812), (2, 90314406), (3, 60209604), (4, 45157203), (6, 30104802), (7, 25804116), (9, 20069868), (12, 15052401), (13, 13894524), (14, 12902058), (18, 10034934), (21, 8601372), (26, 6947262), (27, 6689956), (28, 6451029), (36, 5017467), (39, 4631508), (42, 4300686), (52, 3473631), (54, 3344978), (63, 2867124), (78, 2315754), (84, 2150343), (91, 1984932), (108, 1672489), (117, 1543836), (126, 1433562), (156, 1157877), (182, 992466), (189, 955708), (234, 771918), (252, 716781), (273, 661644), (351, 514612), (364, 496233), (378, 477854), (468, 385959), (546, 330822), (702, 257306), (756, 238927), (819, 220548), (1092, 165411), (1404, 128653), (1638, 110274), (2457, 73516), (3276, 55137), (4914, 36758), (9828, 18379)]