28660446

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{12343}}^1$

素因数の和:12397

約数の個数: 32

約数和(自身を含む): 65176320

約数和(自身を除く): 36515874

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 12343, 24686, 37029, 74058, 111087, 222174, 333261, 530749, 666522, 1061498, 1592247, 3184494, 4776741, 9553482, 14330223, 28660446]

約数ペア:

[(1, 28660446), (2, 14330223), (3, 9553482), (6, 4776741), (9, 3184494), (18, 1592247), (27, 1061498), (43, 666522), (54, 530749), (86, 333261), (129, 222174), (258, 111087), (387, 74058), (774, 37029), (1161, 24686), (2322, 12343)]