138745026

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{35521}}^1$

素因数の和:35567

約数の個数: 48

約数和(自身を含む): 354651648

約数和(自身を除く): 215906622

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, 3906, 35521, 71042, 106563, 213126, 248647, 319689, 497294, 639378, 745941, 1101151, 1491882, 2202302, 2237823, 3303453, 4475646, 6606906, 7708057, 9910359, 15416114, 19820718, 23124171, 46248342, 69372513, 138745026]

約数ペア:

[(1, 138745026), (2, 69372513), (3, 46248342), (6, 23124171), (7, 19820718), (9, 15416114), (14, 9910359), (18, 7708057), (21, 6606906), (31, 4475646), (42, 3303453), (62, 2237823), (63, 2202302), (93, 1491882), (126, 1101151), (186, 745941), (217, 639378), (279, 497294), (434, 319689), (558, 248647), (651, 213126), (1302, 106563), (1953, 71042), (3906, 35521)]