12278964

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2617}}^1$

素因数の和:2664

約数の個数: 48

約数和(自身を含む): 31667328

約数和(自身を除く): 19388364

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 2617, 4692, 5234, 7851, 10468, 15702, 31404, 44489, 60191, 88978, 120382, 133467, 177956, 180573, 240764, 266934, 361146, 533868, 722292, 1023247, 2046494, 3069741, 4092988, 6139482, 12278964]

約数ペア:

[(1, 12278964), (2, 6139482), (3, 4092988), (4, 3069741), (6, 2046494), (12, 1023247), (17, 722292), (23, 533868), (34, 361146), (46, 266934), (51, 240764), (68, 180573), (69, 177956), (92, 133467), (102, 120382), (138, 88978), (204, 60191), (276, 44489), (391, 31404), (782, 15702), (1173, 10468), (1564, 7851), (2346, 5234), (2617, 4692)]