13993146

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 31505760

約数和(自身を除く): 17512614

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 101, 129, 179, 202, 258, 303, 358, 387, 537, 606, 774, 909, 1074, 1611, 1818, 3222, 4343, 7697, 8686, 13029, 15394, 18079, 23091, 26058, 36158, 39087, 46182, 54237, 69273, 78174, 108474, 138546, 162711, 325422, 777397, 1554794, 2332191, 4664382, 6996573, 13993146]

約数ペア:

[(1, 13993146), (2, 6996573), (3, 4664382), (6, 2332191), (9, 1554794), (18, 777397), (43, 325422), (86, 162711), (101, 138546), (129, 108474), (179, 78174), (202, 69273), (258, 54237), (303, 46182), (358, 39087), (387, 36158), (537, 26058), (606, 23091), (774, 18079), (909, 15394), (1074, 13029), (1611, 8686), (1818, 7697), (3222, 4343)]