13245462

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 29824080

約数和(自身を除く): 16578618

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 109, 129, 157, 218, 258, 314, 327, 387, 471, 654, 774, 942, 981, 1413, 1962, 2826, 4687, 6751, 9374, 13502, 14061, 17113, 20253, 28122, 34226, 40506, 42183, 51339, 60759, 84366, 102678, 121518, 154017, 308034, 735859, 1471718, 2207577, 4415154, 6622731, 13245462]

約数ペア:

[(1, 13245462), (2, 6622731), (3, 4415154), (6, 2207577), (9, 1471718), (18, 735859), (43, 308034), (86, 154017), (109, 121518), (129, 102678), (157, 84366), (218, 60759), (258, 51339), (314, 42183), (327, 40506), (387, 34226), (471, 28122), (654, 20253), (774, 17113), (942, 14061), (981, 13502), (1413, 9374), (1962, 6751), (2826, 4687)]