12730956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4889}}^1$

素因数の和:4934

約数の個数: 48

約数和(自身を含む): 35051520

約数和(自身を除く): 22320564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 4889, 9778, 14667, 19556, 29334, 34223, 58668, 68446, 102669, 136892, 151559, 205338, 303118, 410676, 454677, 606236, 909354, 1060913, 1818708, 2121826, 3182739, 4243652, 6365478, 12730956]

約数ペア:

[(1, 12730956), (2, 6365478), (3, 4243652), (4, 3182739), (6, 2121826), (7, 1818708), (12, 1060913), (14, 909354), (21, 606236), (28, 454677), (31, 410676), (42, 303118), (62, 205338), (84, 151559), (93, 136892), (124, 102669), (186, 68446), (217, 58668), (372, 34223), (434, 29334), (651, 19556), (868, 14667), (1302, 9778), (2604, 4889)]