12780495582

素因数分解:

$2^1\times 3^1\times {\mathrm{241}}^1\times {\mathrm{431}}^1\times {\mathrm{20507}}^1$

素因数の和:21184

約数の個数: 32

約数和(自身を含む): 25727860224

約数和(自身を除く): 12947364642

約数列:

[1, 2, 3, 6, 241, 431, 482, 723, 862, 1293, 1446, 2586, 20507, 41014, 61521, 103871, 123042, 207742, 311613, 623226, 4942187, 8838517, 9884374, 14826561, 17677034, 26515551, 29653122, 53031102, 2130082597, 4260165194, 6390247791, 12780495582]

約数ペア:

[(1, 12780495582), (2, 6390247791), (3, 4260165194), (6, 2130082597), (241, 53031102), (431, 29653122), (482, 26515551), (723, 17677034), (862, 14826561), (1293, 9884374), (1446, 8838517), (2586, 4942187), (20507, 623226), (41014, 311613), (61521, 207742), (103871, 123042)]