18033456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:490

約数の個数: 80

約数和(自身を含む): 53710848

約数和(自身を除く): 35677392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 191, 281, 336, 382, 562, 573, 764, 843, 1124, 1146, 1337, 1528, 1686, 1967, 2248, 2292, 2674, 3056, 3372, 3934, 4011, 4496, 4584, 5348, 5901, 6744, 7868, 8022, 9168, 10696, 11802, 13488, 15736, 16044, 21392, 23604, 31472, 32088, 47208, 53671, 64176, 94416, 107342, 161013, 214684, 322026, 375697, 429368, 644052, 751394, 858736, 1127091, 1288104, 1502788, 2254182, 2576208, 3005576, 4508364, 6011152, 9016728, 18033456]

約数ペア:

[(1, 18033456), (2, 9016728), (3, 6011152), (4, 4508364), (6, 3005576), (7, 2576208), (8, 2254182), (12, 1502788), (14, 1288104), (16, 1127091), (21, 858736), (24, 751394), (28, 644052), (42, 429368), (48, 375697), (56, 322026), (84, 214684), (112, 161013), (168, 107342), (191, 94416), (281, 64176), (336, 53671), (382, 47208), (562, 32088), (573, 31472), (764, 23604), (843, 21392), (1124, 16044), (1146, 15736), (1337, 13488), (1528, 11802), (1686, 10696), (1967, 9168), (2248, 8022), (2292, 7868), (2674, 6744), (3056, 5901), (3372, 5348), (3934, 4584), (4011, 4496)]