25426386

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 80

約数和(自身を含む): 60496128

約数和(自身を除く): 35069742

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 61, 62, 81, 83, 93, 122, 162, 166, 183, 186, 249, 279, 366, 498, 549, 558, 747, 837, 1098, 1494, 1647, 1674, 1891, 2241, 2511, 2573, 3294, 3782, 4482, 4941, 5022, 5063, 5146, 5673, 6723, 7719, 9882, 10126, 11346, 13446, 15189, 15438, 17019, 23157, 30378, 34038, 45567, 46314, 51057, 69471, 91134, 102114, 136701, 138942, 153171, 156953, 208413, 273402, 306342, 313906, 410103, 416826, 470859, 820206, 941718, 1412577, 2825154, 4237731, 8475462, 12713193, 25426386]

約数ペア:

[(1, 25426386), (2, 12713193), (3, 8475462), (6, 4237731), (9, 2825154), (18, 1412577), (27, 941718), (31, 820206), (54, 470859), (61, 416826), (62, 410103), (81, 313906), (83, 306342), (93, 273402), (122, 208413), (162, 156953), (166, 153171), (183, 138942), (186, 136701), (249, 102114), (279, 91134), (366, 69471), (498, 51057), (549, 46314), (558, 45567), (747, 34038), (837, 30378), (1098, 23157), (1494, 17019), (1647, 15438), (1674, 15189), (1891, 13446), (2241, 11346), (2511, 10126), (2573, 9882), (3294, 7719), (3782, 6723), (4482, 5673), (4941, 5146), (5022, 5063)]