31126356

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1083

約数の個数: 72

約数和(自身を含む): 84308224

約数和(自身を除く): 53181868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 837, 972, 1033, 1116, 1674, 2066, 2511, 3099, 3348, 4132, 5022, 6198, 7533, 9297, 10044, 12396, 15066, 18594, 27891, 30132, 32023, 37188, 55782, 64046, 83673, 96069, 111564, 128092, 167346, 192138, 251019, 288207, 334692, 384276, 502038, 576414, 864621, 1004076, 1152828, 1729242, 2593863, 3458484, 5187726, 7781589, 10375452, 15563178, 31126356]

約数ペア:

[(1, 31126356), (2, 15563178), (3, 10375452), (4, 7781589), (6, 5187726), (9, 3458484), (12, 2593863), (18, 1729242), (27, 1152828), (31, 1004076), (36, 864621), (54, 576414), (62, 502038), (81, 384276), (93, 334692), (108, 288207), (124, 251019), (162, 192138), (186, 167346), (243, 128092), (279, 111564), (324, 96069), (372, 83673), (486, 64046), (558, 55782), (837, 37188), (972, 32023), (1033, 30132), (1116, 27891), (1674, 18594), (2066, 15066), (2511, 12396), (3099, 10044), (3348, 9297), (4132, 7533), (5022, 6198)]