2040338412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1373}}^1\times {\mathrm{5897}}^1$

素因数の和:7287

約数の個数: 72

約数和(自身を含む): 5899604256

約数和(自身を除く): 3859265844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1373, 2746, 4119, 5492, 5897, 8238, 9611, 11794, 12357, 16476, 17691, 19222, 23588, 24714, 28833, 35382, 38444, 41279, 49428, 53073, 57666, 70764, 82558, 86499, 106146, 115332, 123837, 165116, 172998, 212292, 247674, 345996, 371511, 495348, 743022, 1486044, 8096581, 16193162, 24289743, 32386324, 48579486, 56676067, 72869229, 97158972, 113352134, 145738458, 170028201, 226704268, 291476916, 340056402, 510084603, 680112804, 1020169206, 2040338412]

約数ペア:

[(1, 2040338412), (2, 1020169206), (3, 680112804), (4, 510084603), (6, 340056402), (7, 291476916), (9, 226704268), (12, 170028201), (14, 145738458), (18, 113352134), (21, 97158972), (28, 72869229), (36, 56676067), (42, 48579486), (63, 32386324), (84, 24289743), (126, 16193162), (252, 8096581), (1373, 1486044), (2746, 743022), (4119, 495348), (5492, 371511), (5897, 345996), (8238, 247674), (9611, 212292), (11794, 172998), (12357, 165116), (16476, 123837), (17691, 115332), (19222, 106146), (23588, 86499), (24714, 82558), (28833, 70764), (35382, 57666), (38444, 53073), (41279, 49428)]