12780691512

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{12384391}}^1$

素因数の和:12384443

約数の個数: 32

約数和(自身を含む): 32694794880

約数和(自身を除く): 19914103368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 12384391, 24768782, 37153173, 49537564, 74306346, 99075128, 148612692, 297225384, 532528813, 1065057626, 1597586439, 2130115252, 3195172878, 4260230504, 6390345756, 12780691512]

約数ペア:

[(1, 12780691512), (2, 6390345756), (3, 4260230504), (4, 3195172878), (6, 2130115252), (8, 1597586439), (12, 1065057626), (24, 532528813), (43, 297225384), (86, 148612692), (129, 99075128), (172, 74306346), (258, 49537564), (344, 37153173), (516, 24768782), (1032, 12384391)]