12279596

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 26966016

約数和(自身を除く): 14686420

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 47, 49, 62, 86, 94, 98, 124, 172, 188, 196, 217, 301, 329, 434, 602, 658, 868, 1204, 1316, 1333, 1457, 1519, 2021, 2107, 2303, 2666, 2914, 3038, 4042, 4214, 4606, 5332, 5828, 6076, 8084, 8428, 9212, 9331, 10199, 14147, 18662, 20398, 28294, 37324, 40796, 56588, 62651, 65317, 71393, 99029, 125302, 130634, 142786, 198058, 250604, 261268, 285572, 396116, 438557, 877114, 1754228, 3069899, 6139798, 12279596]

約数ペア:

[(1, 12279596), (2, 6139798), (4, 3069899), (7, 1754228), (14, 877114), (28, 438557), (31, 396116), (43, 285572), (47, 261268), (49, 250604), (62, 198058), (86, 142786), (94, 130634), (98, 125302), (124, 99029), (172, 71393), (188, 65317), (196, 62651), (217, 56588), (301, 40796), (329, 37324), (434, 28294), (602, 20398), (658, 18662), (868, 14147), (1204, 10199), (1316, 9331), (1333, 9212), (1457, 8428), (1519, 8084), (2021, 6076), (2107, 5828), (2303, 5332), (2666, 4606), (2914, 4214), (3038, 4042)]