12658716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 36900864

約数和(自身を除く): 24242148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 191, 252, 263, 382, 526, 573, 764, 789, 1052, 1146, 1337, 1578, 1719, 1841, 2292, 2367, 2674, 3156, 3438, 3682, 4011, 4734, 5348, 5523, 6876, 7364, 8022, 9468, 11046, 12033, 16044, 16569, 22092, 24066, 33138, 48132, 50233, 66276, 100466, 150699, 200932, 301398, 351631, 452097, 602796, 703262, 904194, 1054893, 1406524, 1808388, 2109786, 3164679, 4219572, 6329358, 12658716]

約数ペア:

[(1, 12658716), (2, 6329358), (3, 4219572), (4, 3164679), (6, 2109786), (7, 1808388), (9, 1406524), (12, 1054893), (14, 904194), (18, 703262), (21, 602796), (28, 452097), (36, 351631), (42, 301398), (63, 200932), (84, 150699), (126, 100466), (191, 66276), (252, 50233), (263, 48132), (382, 33138), (526, 24066), (573, 22092), (764, 16569), (789, 16044), (1052, 12033), (1146, 11046), (1337, 9468), (1578, 8022), (1719, 7364), (1841, 6876), (2292, 5523), (2367, 5348), (2674, 4734), (3156, 4011), (3438, 3682)]