9408438

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1349

約数の個数: 48

約数和(自身を含む): 22678656

約数和(自身を除く): 13270218

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 1297, 2418, 2594, 3627, 3891, 7254, 7782, 11673, 16861, 23346, 33722, 40207, 50583, 80414, 101166, 120621, 151749, 241242, 303498, 361863, 522691, 723726, 1045382, 1568073, 3136146, 4704219, 9408438]

約数ペア:

[(1, 9408438), (2, 4704219), (3, 3136146), (6, 1568073), (9, 1045382), (13, 723726), (18, 522691), (26, 361863), (31, 303498), (39, 241242), (62, 151749), (78, 120621), (93, 101166), (117, 80414), (186, 50583), (234, 40207), (279, 33722), (403, 23346), (558, 16861), (806, 11673), (1209, 7782), (1297, 7254), (2418, 3891), (2594, 3627)]