18337830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{87323}}^1$

素因数の和:87340

約数の個数: 32

約数和(自身を含む): 50298624

約数和(自身を除く): 31960794

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 87323, 174646, 261969, 436615, 523938, 611261, 873230, 1222522, 1309845, 1833783, 2619690, 3056305, 3667566, 6112610, 9168915, 18337830]

約数ペア:

[(1, 18337830), (2, 9168915), (3, 6112610), (5, 3667566), (6, 3056305), (7, 2619690), (10, 1833783), (14, 1309845), (15, 1222522), (21, 873230), (30, 611261), (35, 523938), (42, 436615), (70, 261969), (105, 174646), (210, 87323)]