18512382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15199}}^1$

素因数の和:15240

約数の個数: 32

約数和(自身を含む): 43776000

約数和(自身を除く): 25263618

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 15199, 30398, 45597, 91194, 106393, 212786, 319179, 440771, 638358, 881542, 1322313, 2644626, 3085397, 6170794, 9256191, 18512382]

約数ペア:

[(1, 18512382), (2, 9256191), (3, 6170794), (6, 3085397), (7, 2644626), (14, 1322313), (21, 881542), (29, 638358), (42, 440771), (58, 319179), (87, 212786), (174, 106393), (203, 91194), (406, 45597), (609, 30398), (1218, 15199)]