188899164

素因数分解:

$2^2\times 3^2\times {\mathrm{5247199}}^1$

素因数の和:5247209

約数の個数: 18

約数和(自身を含む): 477495200

約数和(自身を除く): 288596036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5247199, 10494398, 15741597, 20988796, 31483194, 47224791, 62966388, 94449582, 188899164]

約数ペア:

[(1, 188899164), (2, 94449582), (3, 62966388), (4, 47224791), (6, 31483194), (9, 20988796), (12, 15741597), (18, 10494398), (36, 5247199)]