1957029372

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{3461}}^1$

素因数の和:3723

約数の個数: 72

約数和(自身を含む): 5028070320

約数和(自身を除く): 3071040948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 139, 226, 278, 339, 417, 452, 556, 678, 834, 1017, 1251, 1356, 1668, 2034, 2502, 3461, 4068, 5004, 6922, 10383, 13844, 15707, 20766, 31149, 31414, 41532, 47121, 62298, 62828, 94242, 124596, 141363, 188484, 282726, 391093, 481079, 565452, 782186, 962158, 1173279, 1443237, 1564372, 1924316, 2346558, 2886474, 3519837, 4329711, 4693116, 5772948, 7039674, 8659422, 14079348, 17318844, 54361927, 108723854, 163085781, 217447708, 326171562, 489257343, 652343124, 978514686, 1957029372]

約数ペア:

[(1, 1957029372), (2, 978514686), (3, 652343124), (4, 489257343), (6, 326171562), (9, 217447708), (12, 163085781), (18, 108723854), (36, 54361927), (113, 17318844), (139, 14079348), (226, 8659422), (278, 7039674), (339, 5772948), (417, 4693116), (452, 4329711), (556, 3519837), (678, 2886474), (834, 2346558), (1017, 1924316), (1251, 1564372), (1356, 1443237), (1668, 1173279), (2034, 962158), (2502, 782186), (3461, 565452), (4068, 481079), (5004, 391093), (6922, 282726), (10383, 188484), (13844, 141363), (15707, 124596), (20766, 94242), (31149, 62828), (31414, 62298), (41532, 47121)]