66811542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{2521}}^1$

素因数の和:3164

約数の個数: 32

約数和(自身を含む): 153014784

約数和(自身を除く): 86203242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 631, 1262, 1893, 2521, 3786, 4417, 5042, 7563, 8834, 13251, 15126, 17647, 26502, 35294, 52941, 105882, 1590751, 3181502, 4772253, 9544506, 11135257, 22270514, 33405771, 66811542]

約数ペア:

[(1, 66811542), (2, 33405771), (3, 22270514), (6, 11135257), (7, 9544506), (14, 4772253), (21, 3181502), (42, 1590751), (631, 105882), (1262, 52941), (1893, 35294), (2521, 26502), (3786, 17647), (4417, 15126), (5042, 13251), (7563, 8834)]