2039771286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1789}}^1\times {\mathrm{9049}}^1$

素因数の和:10853

約数の個数: 48

約数和(自身を含む): 5054244000

約数和(自身を除く): 3014472714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1789, 3578, 5367, 9049, 10734, 12523, 16101, 18098, 25046, 27147, 32202, 37569, 54294, 63343, 75138, 81441, 112707, 126686, 162882, 190029, 225414, 380058, 570087, 1140174, 16188661, 32377322, 48565983, 97131966, 113320627, 145697949, 226641254, 291395898, 339961881, 679923762, 1019885643, 2039771286]

約数ペア:

[(1, 2039771286), (2, 1019885643), (3, 679923762), (6, 339961881), (7, 291395898), (9, 226641254), (14, 145697949), (18, 113320627), (21, 97131966), (42, 48565983), (63, 32377322), (126, 16188661), (1789, 1140174), (3578, 570087), (5367, 380058), (9049, 225414), (10734, 190029), (12523, 162882), (16101, 126686), (18098, 112707), (25046, 81441), (27147, 75138), (32202, 63343), (37569, 54294)]