531070974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{17489}}^1$

素因数の和:17745

約数の個数: 48

約数和(自身を含む): 1320564960

約数和(自身を除く): 789493986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 241, 482, 723, 1446, 1687, 2169, 3374, 4338, 5061, 10122, 15183, 17489, 30366, 34978, 52467, 104934, 122423, 157401, 244846, 314802, 367269, 734538, 1101807, 2203614, 4214849, 8429698, 12644547, 25289094, 29503943, 37933641, 59007886, 75867282, 88511829, 177023658, 265535487, 531070974]

約数ペア:

[(1, 531070974), (2, 265535487), (3, 177023658), (6, 88511829), (7, 75867282), (9, 59007886), (14, 37933641), (18, 29503943), (21, 25289094), (42, 12644547), (63, 8429698), (126, 4214849), (241, 2203614), (482, 1101807), (723, 734538), (1446, 367269), (1687, 314802), (2169, 244846), (3374, 157401), (4338, 122423), (5061, 104934), (10122, 52467), (15183, 34978), (17489, 30366)]