12999636

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 37255680

約数和(自身を除く): 24256044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 47, 52, 54, 78, 94, 108, 117, 141, 156, 188, 197, 234, 282, 351, 394, 423, 468, 564, 591, 611, 702, 788, 846, 1182, 1222, 1269, 1404, 1692, 1773, 1833, 2364, 2444, 2538, 2561, 3546, 3666, 5076, 5122, 5319, 5499, 7092, 7332, 7683, 9259, 10244, 10638, 10998, 15366, 16497, 18518, 21276, 21996, 23049, 27777, 30732, 32994, 37036, 46098, 55554, 65988, 69147, 83331, 92196, 111108, 120367, 138294, 166662, 240734, 249993, 276588, 333324, 361101, 481468, 499986, 722202, 999972, 1083303, 1444404, 2166606, 3249909, 4333212, 6499818, 12999636]

約数ペア:

[(1, 12999636), (2, 6499818), (3, 4333212), (4, 3249909), (6, 2166606), (9, 1444404), (12, 1083303), (13, 999972), (18, 722202), (26, 499986), (27, 481468), (36, 361101), (39, 333324), (47, 276588), (52, 249993), (54, 240734), (78, 166662), (94, 138294), (108, 120367), (117, 111108), (141, 92196), (156, 83331), (188, 69147), (197, 65988), (234, 55554), (282, 46098), (351, 37036), (394, 32994), (423, 30732), (468, 27777), (564, 23049), (591, 21996), (611, 21276), (702, 18518), (788, 16497), (846, 15366), (1182, 10998), (1222, 10638), (1269, 10244), (1404, 9259), (1692, 7683), (1773, 7332), (1833, 7092), (2364, 5499), (2444, 5319), (2538, 5122), (2561, 5076), (3546, 3666)]