18132870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1093}}^1$

素因数の和:1189

約数の個数: 64

約数和(自身を含む): 50411520

約数和(自身を除く): 32278650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1093, 1106, 1185, 1659, 2186, 2370, 2765, 3279, 3318, 5465, 5530, 6558, 7651, 8295, 10930, 15302, 16395, 16590, 22953, 32790, 38255, 45906, 76510, 86347, 114765, 172694, 229530, 259041, 431735, 518082, 604429, 863470, 1208858, 1295205, 1813287, 2590410, 3022145, 3626574, 6044290, 9066435, 18132870]

約数ペア:

[(1, 18132870), (2, 9066435), (3, 6044290), (5, 3626574), (6, 3022145), (7, 2590410), (10, 1813287), (14, 1295205), (15, 1208858), (21, 863470), (30, 604429), (35, 518082), (42, 431735), (70, 259041), (79, 229530), (105, 172694), (158, 114765), (210, 86347), (237, 76510), (395, 45906), (474, 38255), (553, 32790), (790, 22953), (1093, 16590), (1106, 16395), (1185, 15302), (1659, 10930), (2186, 8295), (2370, 7651), (2765, 6558), (3279, 5530), (3318, 5465)]