18050370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1547

約数の個数: 64

約数和(自身を含む): 48190464

約数和(自身を除く): 30140094

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 1493, 2015, 2418, 2986, 4030, 4479, 6045, 7465, 8958, 12090, 14930, 19409, 22395, 38818, 44790, 46283, 58227, 92566, 97045, 116454, 138849, 194090, 231415, 277698, 291135, 462830, 582270, 601679, 694245, 1203358, 1388490, 1805037, 3008395, 3610074, 6016790, 9025185, 18050370]

約数ペア:

[(1, 18050370), (2, 9025185), (3, 6016790), (5, 3610074), (6, 3008395), (10, 1805037), (13, 1388490), (15, 1203358), (26, 694245), (30, 601679), (31, 582270), (39, 462830), (62, 291135), (65, 277698), (78, 231415), (93, 194090), (130, 138849), (155, 116454), (186, 97045), (195, 92566), (310, 58227), (390, 46283), (403, 44790), (465, 38818), (806, 22395), (930, 19409), (1209, 14930), (1493, 12090), (2015, 8958), (2418, 7465), (2986, 6045), (4030, 4479)]