2018553957

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{3167}}^1$

素因数の和:3398

約数の個数: 48

約数和(自身を含む): 3405422592

約数和(自身を除く): 1386868635

約数列:

[1, 3, 7, 9, 21, 63, 67, 151, 201, 453, 469, 603, 1057, 1359, 1407, 3167, 3171, 4221, 9501, 9513, 10117, 22169, 28503, 30351, 66507, 70819, 91053, 199521, 212189, 212457, 478217, 636567, 637371, 1434651, 1485323, 1909701, 3347519, 4303953, 4455969, 10042557, 13367907, 30127671, 32040539, 96121617, 224283773, 288364851, 672851319, 2018553957]

約数ペア:

[(1, 2018553957), (3, 672851319), (7, 288364851), (9, 224283773), (21, 96121617), (63, 32040539), (67, 30127671), (151, 13367907), (201, 10042557), (453, 4455969), (469, 4303953), (603, 3347519), (1057, 1909701), (1359, 1485323), (1407, 1434651), (3167, 637371), (3171, 636567), (4221, 478217), (9501, 212457), (9513, 212189), (10117, 199521), (22169, 91053), (28503, 70819), (30351, 66507)]