138690342

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{35507}}^1$

素因数の和:35553

約数の個数: 48

約数和(自身を含む): 354511872

約数和(自身を除く): 215821530

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, 35507, 71014, 106521, 213042, 248549, 319563, 497098, 639126, 745647, 1100717, 1491294, 2201434, 2236941, 3302151, 4473882, 6604302, 7705019, 9906453, 15410038, 19812906, 23115057, 46230114, 69345171, 138690342]

約数ペア:

[(1, 138690342), (2, 69345171), (3, 46230114), (6, 23115057), (7, 19812906), (9, 15410038), (14, 9906453), (18, 7705019), (21, 6604302), (31, 4473882), (42, 3302151), (62, 2236941), (63, 2201434), (93, 1491294), (126, 1100717), (186, 745647), (217, 639126), (279, 497098), (434, 319563), (558, 248549), (651, 213042), (1302, 106521), (1953, 71014), (3906, 35507)]