231812532

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{131413}}^1$

素因数の和:131437

約数の個数: 54

約数和(自身を含む): 681644418

約数和(自身を除く): 449831886

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 131413, 262826, 394239, 525652, 788478, 919891, 1182717, 1576956, 1839782, 2365434, 2759673, 3679564, 4730868, 5519346, 6439237, 8279019, 11038692, 12878474, 16558038, 19317711, 25756948, 33116076, 38635422, 57953133, 77270844, 115906266, 231812532]

約数ペア:

[(1, 231812532), (2, 115906266), (3, 77270844), (4, 57953133), (6, 38635422), (7, 33116076), (9, 25756948), (12, 19317711), (14, 16558038), (18, 12878474), (21, 11038692), (28, 8279019), (36, 6439237), (42, 5519346), (49, 4730868), (63, 3679564), (84, 2759673), (98, 2365434), (126, 1839782), (147, 1576956), (196, 1182717), (252, 919891), (294, 788478), (441, 525652), (588, 394239), (882, 262826), (1764, 131413)]