12293892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 33913880

約数和(自身を除く): 21619988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 109, 117, 156, 218, 234, 241, 327, 436, 468, 482, 654, 723, 964, 981, 1308, 1417, 1446, 1962, 2169, 2834, 2892, 3133, 3924, 4251, 4338, 5668, 6266, 8502, 8676, 9399, 12532, 12753, 17004, 18798, 25506, 26269, 28197, 37596, 51012, 52538, 56394, 78807, 105076, 112788, 157614, 236421, 315228, 341497, 472842, 682994, 945684, 1024491, 1365988, 2048982, 3073473, 4097964, 6146946, 12293892]

約数ペア:

[(1, 12293892), (2, 6146946), (3, 4097964), (4, 3073473), (6, 2048982), (9, 1365988), (12, 1024491), (13, 945684), (18, 682994), (26, 472842), (36, 341497), (39, 315228), (52, 236421), (78, 157614), (109, 112788), (117, 105076), (156, 78807), (218, 56394), (234, 52538), (241, 51012), (327, 37596), (436, 28197), (468, 26269), (482, 25506), (654, 18798), (723, 17004), (964, 12753), (981, 12532), (1308, 9399), (1417, 8676), (1446, 8502), (1962, 6266), (2169, 5668), (2834, 4338), (2892, 4251), (3133, 3924)]