13331178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3413}}^1$

素因数の和:3459

約数の個数: 48

約数和(自身を含む): 34085376

約数和(自身を除く): 20754198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3413, 3906, 6826, 10239, 20478, 23891, 30717, 47782, 61434, 71673, 105803, 143346, 211606, 215019, 317409, 430038, 634818, 740621, 952227, 1481242, 1904454, 2221863, 4443726, 6665589, 13331178]

約数ペア:

[(1, 13331178), (2, 6665589), (3, 4443726), (6, 2221863), (7, 1904454), (9, 1481242), (14, 952227), (18, 740621), (21, 634818), (31, 430038), (42, 317409), (62, 215019), (63, 211606), (93, 143346), (126, 105803), (186, 71673), (217, 61434), (279, 47782), (434, 30717), (558, 23891), (651, 20478), (1302, 10239), (1953, 6826), (3413, 3906)]