8450694

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1427}}^1$

素因数の和:1489

約数の個数: 48

約数和(自身を含む): 21385728

約数和(自身を除く): 12935034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1427, 1974, 2854, 2961, 4281, 5922, 8562, 9989, 12843, 19978, 25686, 29967, 59934, 67069, 89901, 134138, 179802, 201207, 402414, 469483, 603621, 938966, 1207242, 1408449, 2816898, 4225347, 8450694]

約数ペア:

[(1, 8450694), (2, 4225347), (3, 2816898), (6, 1408449), (7, 1207242), (9, 938966), (14, 603621), (18, 469483), (21, 402414), (42, 201207), (47, 179802), (63, 134138), (94, 89901), (126, 67069), (141, 59934), (282, 29967), (329, 25686), (423, 19978), (658, 12843), (846, 9989), (987, 8562), (1427, 5922), (1974, 4281), (2854, 2961)]