12217842

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7459}}^1$

素因数の和:7487

約数の個数: 48

約数和(自身を含む): 32585280

約数和(自身を除く): 20367438

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 7459, 14918, 22377, 44754, 52213, 67131, 96967, 104426, 134262, 156639, 193934, 290901, 313278, 469917, 581802, 678769, 872703, 939834, 1357538, 1745406, 2036307, 4072614, 6108921, 12217842]

約数ペア:

[(1, 12217842), (2, 6108921), (3, 4072614), (6, 2036307), (7, 1745406), (9, 1357538), (13, 939834), (14, 872703), (18, 678769), (21, 581802), (26, 469917), (39, 313278), (42, 290901), (63, 193934), (78, 156639), (91, 134262), (117, 104426), (126, 96967), (182, 67131), (234, 52213), (273, 44754), (546, 22377), (819, 14918), (1638, 7459)]