12460698

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 28244736

約数和(自身を除く): 15784038

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 137, 163, 186, 274, 279, 326, 411, 489, 558, 822, 978, 1233, 1467, 2466, 2934, 4247, 5053, 8494, 10106, 12741, 15159, 22331, 25482, 30318, 38223, 44662, 45477, 66993, 76446, 90954, 133986, 200979, 401958, 692261, 1384522, 2076783, 4153566, 6230349, 12460698]

約数ペア:

[(1, 12460698), (2, 6230349), (3, 4153566), (6, 2076783), (9, 1384522), (18, 692261), (31, 401958), (62, 200979), (93, 133986), (137, 90954), (163, 76446), (186, 66993), (274, 45477), (279, 44662), (326, 38223), (411, 30318), (489, 25482), (558, 22331), (822, 15159), (978, 12741), (1233, 10106), (1467, 8494), (2466, 5053), (2934, 4247)]