28108468386

素因数分解:

$2^1\times 3^2\times {\mathrm{19501}}^1\times {\mathrm{80077}}^1$

素因数の和:99586

約数の個数: 24

約数和(自身を含む): 60905565084

約数和(自身を除く): 32797096698

約数列:

[1, 2, 3, 6, 9, 18, 19501, 39002, 58503, 80077, 117006, 160154, 175509, 240231, 351018, 480462, 720693, 1441386, 1561581577, 3123163154, 4684744731, 9369489462, 14054234193, 28108468386]

約数ペア:

[(1, 28108468386), (2, 14054234193), (3, 9369489462), (6, 4684744731), (9, 3123163154), (18, 1561581577), (19501, 1441386), (39002, 720693), (58503, 480462), (80077, 351018), (117006, 240231), (160154, 175509)]