817861572

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{3617}}^1$

素因数の和:4209

約数の個数: 72

約数和(自身を含む): 2259889632

約数和(自身を除く): 1442028060

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 571, 1142, 1713, 2284, 3426, 3617, 5139, 6281, 6852, 7234, 10278, 10851, 12562, 14468, 18843, 20556, 21702, 25124, 32553, 37686, 39787, 43404, 56529, 65106, 75372, 79574, 113058, 119361, 130212, 159148, 226116, 238722, 358083, 477444, 716166, 1432332, 2065307, 4130614, 6195921, 8261228, 12391842, 18587763, 22718377, 24783684, 37175526, 45436754, 68155131, 74351052, 90873508, 136310262, 204465393, 272620524, 408930786, 817861572]

約数ペア:

[(1, 817861572), (2, 408930786), (3, 272620524), (4, 204465393), (6, 136310262), (9, 90873508), (11, 74351052), (12, 68155131), (18, 45436754), (22, 37175526), (33, 24783684), (36, 22718377), (44, 18587763), (66, 12391842), (99, 8261228), (132, 6195921), (198, 4130614), (396, 2065307), (571, 1432332), (1142, 716166), (1713, 477444), (2284, 358083), (3426, 238722), (3617, 226116), (5139, 159148), (6281, 130212), (6852, 119361), (7234, 113058), (10278, 79574), (10851, 75372), (12562, 65106), (14468, 56529), (18843, 43404), (20556, 39787), (21702, 37686), (25124, 32553)]