12698244

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 35427392

約数和(自身を除く): 22729148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 631, 774, 1118, 1262, 1548, 1677, 1893, 2236, 2524, 3354, 3786, 5031, 5679, 6708, 7572, 8203, 10062, 11358, 16406, 20124, 22716, 24609, 27133, 32812, 49218, 54266, 73827, 81399, 98436, 108532, 147654, 162798, 244197, 295308, 325596, 352729, 488394, 705458, 976788, 1058187, 1410916, 2116374, 3174561, 4232748, 6349122, 12698244]

約数ペア:

[(1, 12698244), (2, 6349122), (3, 4232748), (4, 3174561), (6, 2116374), (9, 1410916), (12, 1058187), (13, 976788), (18, 705458), (26, 488394), (36, 352729), (39, 325596), (43, 295308), (52, 244197), (78, 162798), (86, 147654), (117, 108532), (129, 98436), (156, 81399), (172, 73827), (234, 54266), (258, 49218), (387, 32812), (468, 27133), (516, 24609), (559, 22716), (631, 20124), (774, 16406), (1118, 11358), (1262, 10062), (1548, 8203), (1677, 7572), (1893, 6708), (2236, 5679), (2524, 5031), (3354, 3786)]