17961192

素因数分解:

$2^3\times 3^2\times {\mathrm{313}}^1\times {\mathrm{797}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 48861540

約数和(自身を除く): 30900348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 313, 626, 797, 939, 1252, 1594, 1878, 2391, 2504, 2817, 3188, 3756, 4782, 5634, 6376, 7173, 7512, 9564, 11268, 14346, 19128, 22536, 28692, 57384, 249461, 498922, 748383, 997844, 1496766, 1995688, 2245149, 2993532, 4490298, 5987064, 8980596, 17961192]

約数ペア:

[(1, 17961192), (2, 8980596), (3, 5987064), (4, 4490298), (6, 2993532), (8, 2245149), (9, 1995688), (12, 1496766), (18, 997844), (24, 748383), (36, 498922), (72, 249461), (313, 57384), (626, 28692), (797, 22536), (939, 19128), (1252, 14346), (1594, 11268), (1878, 9564), (2391, 7512), (2504, 7173), (2817, 6376), (3188, 5634), (3756, 4782)]