3120026

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 6128640

約数和(自身を除く): 3008614

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 79, 91, 98, 158, 182, 217, 403, 434, 553, 637, 806, 1027, 1106, 1274, 1519, 2054, 2449, 2821, 3038, 3871, 4898, 5642, 7189, 7742, 14378, 17143, 19747, 31837, 34286, 39494, 50323, 63674, 100646, 120001, 222859, 240002, 445718, 1560013, 3120026]

約数ペア:

[(1, 3120026), (2, 1560013), (7, 445718), (13, 240002), (14, 222859), (26, 120001), (31, 100646), (49, 63674), (62, 50323), (79, 39494), (91, 34286), (98, 31837), (158, 19747), (182, 17143), (217, 14378), (403, 7742), (434, 7189), (553, 5642), (637, 4898), (806, 3871), (1027, 3038), (1106, 2821), (1274, 2449), (1519, 2054)]