247882014

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{10331}}^1$

素因数の和:10413

約数の個数: 48

約数和(自身を含む): 567350784

約数和(自身を除く): 319468770

約数列:

[1, 2, 3, 6, 9, 18, 31, 43, 62, 86, 93, 129, 186, 258, 279, 387, 558, 774, 1333, 2666, 3999, 7998, 10331, 11997, 20662, 23994, 30993, 61986, 92979, 185958, 320261, 444233, 640522, 888466, 960783, 1332699, 1921566, 2665398, 2882349, 3998097, 5764698, 7996194, 13771223, 27542446, 41313669, 82627338, 123941007, 247882014]

約数ペア:

[(1, 247882014), (2, 123941007), (3, 82627338), (6, 41313669), (9, 27542446), (18, 13771223), (31, 7996194), (43, 5764698), (62, 3998097), (86, 2882349), (93, 2665398), (129, 1921566), (186, 1332699), (258, 960783), (279, 888466), (387, 640522), (558, 444233), (774, 320261), (1333, 185958), (2666, 92979), (3999, 61986), (7998, 30993), (10331, 23994), (11997, 20662)]