3920052

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 9580032

約数和(自身を除く): 5659980

約数列:

[1, 2, 3, 4, 6, 12, 43, 71, 86, 107, 129, 142, 172, 213, 214, 258, 284, 321, 426, 428, 516, 642, 852, 1284, 3053, 4601, 6106, 7597, 9159, 9202, 12212, 13803, 15194, 18318, 18404, 22791, 27606, 30388, 36636, 45582, 55212, 91164, 326671, 653342, 980013, 1306684, 1960026, 3920052]

約数ペア:

[(1, 3920052), (2, 1960026), (3, 1306684), (4, 980013), (6, 653342), (12, 326671), (43, 91164), (71, 55212), (86, 45582), (107, 36636), (129, 30388), (142, 27606), (172, 22791), (213, 18404), (214, 18318), (258, 15194), (284, 13803), (321, 12212), (426, 9202), (428, 9159), (516, 7597), (642, 6106), (852, 4601), (1284, 3053)]