31367412

素因数分解:

$2^2\times 3^6\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:400

約数の個数: 84

約数和(自身を含む): 85201536

約数和(自身を除く): 53834124

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, 347, 372, 486, 558, 694, 729, 837, 972, 1041, 1116, 1388, 1458, 1674, 2082, 2511, 2916, 3123, 3348, 4164, 5022, 6246, 7533, 9369, 10044, 10757, 12492, 15066, 18738, 21514, 22599, 28107, 30132, 32271, 37476, 43028, 45198, 56214, 64542, 84321, 90396, 96813, 112428, 129084, 168642, 193626, 252963, 290439, 337284, 387252, 505926, 580878, 871317, 1011852, 1161756, 1742634, 2613951, 3485268, 5227902, 7841853, 10455804, 15683706, 31367412]

約数ペア:

[(1, 31367412), (2, 15683706), (3, 10455804), (4, 7841853), (6, 5227902), (9, 3485268), (12, 2613951), (18, 1742634), (27, 1161756), (31, 1011852), (36, 871317), (54, 580878), (62, 505926), (81, 387252), (93, 337284), (108, 290439), (124, 252963), (162, 193626), (186, 168642), (243, 129084), (279, 112428), (324, 96813), (347, 90396), (372, 84321), (486, 64542), (558, 56214), (694, 45198), (729, 43028), (837, 37476), (972, 32271), (1041, 30132), (1116, 28107), (1388, 22599), (1458, 21514), (1674, 18738), (2082, 15066), (2511, 12492), (2916, 10757), (3123, 10044), (3348, 9369), (4164, 7533), (5022, 6246)]