39447846

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{971}}^1$

素因数の和:1077

約数の個数: 48

約数和(自身を含む): 89311248

約数和(自身を除く): 49863402

約数列:

[1, 2, 3, 6, 9, 18, 37, 61, 74, 111, 122, 183, 222, 333, 366, 549, 666, 971, 1098, 1942, 2257, 2913, 4514, 5826, 6771, 8739, 13542, 17478, 20313, 35927, 40626, 59231, 71854, 107781, 118462, 177693, 215562, 323343, 355386, 533079, 646686, 1066158, 2191547, 4383094, 6574641, 13149282, 19723923, 39447846]

約数ペア:

[(1, 39447846), (2, 19723923), (3, 13149282), (6, 6574641), (9, 4383094), (18, 2191547), (37, 1066158), (61, 646686), (74, 533079), (111, 355386), (122, 323343), (183, 215562), (222, 177693), (333, 118462), (366, 107781), (549, 71854), (666, 59231), (971, 40626), (1098, 35927), (1942, 20313), (2257, 17478), (2913, 13542), (4514, 8739), (5826, 6771)]