18484342410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{272269}}^1$

素因数の和:272383

約数の個数: 64

約数和(自身を含む): 46420945920

約数和(自身を除く): 27936603510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 73, 93, 146, 155, 186, 219, 310, 365, 438, 465, 730, 930, 1095, 2190, 2263, 4526, 6789, 11315, 13578, 22630, 33945, 67890, 272269, 544538, 816807, 1361345, 1633614, 2722690, 4084035, 8168070, 8440339, 16880678, 19875637, 25321017, 39751274, 42201695, 50642034, 59626911, 84403390, 99378185, 119253822, 126605085, 198756370, 253210170, 298134555, 596269110, 616144747, 1232289494, 1848434241, 3080723735, 3696868482, 6161447470, 9242171205, 18484342410]

約数ペア:

[(1, 18484342410), (2, 9242171205), (3, 6161447470), (5, 3696868482), (6, 3080723735), (10, 1848434241), (15, 1232289494), (30, 616144747), (31, 596269110), (62, 298134555), (73, 253210170), (93, 198756370), (146, 126605085), (155, 119253822), (186, 99378185), (219, 84403390), (310, 59626911), (365, 50642034), (438, 42201695), (465, 39751274), (730, 25321017), (930, 19875637), (1095, 16880678), (2190, 8440339), (2263, 8168070), (4526, 4084035), (6789, 2722690), (11315, 1633614), (13578, 1361345), (22630, 816807), (33945, 544538), (67890, 272269)]