18512634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1163}}^1$

素因数の和:1554

約数の個数: 32

約数和(自身を含む): 42462720

約数和(自身を除く): 23950086

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 379, 758, 1137, 1163, 2274, 2326, 2653, 3489, 5306, 6978, 7959, 8141, 15918, 16282, 24423, 48846, 440777, 881554, 1322331, 2644662, 3085439, 6170878, 9256317, 18512634]

約数ペア:

[(1, 18512634), (2, 9256317), (3, 6170878), (6, 3085439), (7, 2644662), (14, 1322331), (21, 881554), (42, 440777), (379, 48846), (758, 24423), (1137, 16282), (1163, 15918), (2274, 8141), (2326, 7959), (2653, 6978), (3489, 5306)]