1986106512

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{102673}}^1$

素因数の和:102728

約数の個数: 80

約数和(自身を含む): 5703746048

約数和(自身を除く): 3717639536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 102673, 205346, 308019, 410692, 616038, 821384, 1232076, 1334749, 1642768, 2464152, 2669498, 3182863, 4004247, 4928304, 5338996, 6365726, 8008494, 9548589, 10677992, 12731452, 16016988, 19097178, 21355984, 25462904, 32033976, 38194356, 41377219, 50925808, 64067952, 76388712, 82754438, 124131657, 152777424, 165508876, 248263314, 331017752, 496526628, 662035504, 993053256, 1986106512]

約数ペア:

[(1, 1986106512), (2, 993053256), (3, 662035504), (4, 496526628), (6, 331017752), (8, 248263314), (12, 165508876), (13, 152777424), (16, 124131657), (24, 82754438), (26, 76388712), (31, 64067952), (39, 50925808), (48, 41377219), (52, 38194356), (62, 32033976), (78, 25462904), (93, 21355984), (104, 19097178), (124, 16016988), (156, 12731452), (186, 10677992), (208, 9548589), (248, 8008494), (312, 6365726), (372, 5338996), (403, 4928304), (496, 4004247), (624, 3182863), (744, 2669498), (806, 2464152), (1209, 1642768), (1488, 1334749), (1612, 1232076), (2418, 821384), (3224, 616038), (4836, 410692), (6448, 308019), (9672, 205346), (19344, 102673)]