4020948

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1201}}^1$

素因数の和:1245

約数の個数: 48

約数和(自身を含む): 10769920

約数和(自身を除く): 6748972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1201, 1674, 2402, 3348, 3603, 4804, 7206, 10809, 14412, 21618, 32427, 37231, 43236, 64854, 74462, 111693, 129708, 148924, 223386, 335079, 446772, 670158, 1005237, 1340316, 2010474, 4020948]

約数ペア:

[(1, 4020948), (2, 2010474), (3, 1340316), (4, 1005237), (6, 670158), (9, 446772), (12, 335079), (18, 223386), (27, 148924), (31, 129708), (36, 111693), (54, 74462), (62, 64854), (93, 43236), (108, 37231), (124, 32427), (186, 21618), (279, 14412), (372, 10809), (558, 7206), (837, 4804), (1116, 3603), (1201, 3348), (1674, 2402)]