3968748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{15749}}^1$

素因数の和:15766

約数の個数: 36

約数和(自身を含む): 11466000

約数和(自身を除く): 7497252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 15749, 31498, 47247, 62996, 94494, 110243, 141741, 188988, 220486, 283482, 330729, 440972, 566964, 661458, 992187, 1322916, 1984374, 3968748]

約数ペア:

[(1, 3968748), (2, 1984374), (3, 1322916), (4, 992187), (6, 661458), (7, 566964), (9, 440972), (12, 330729), (14, 283482), (18, 220486), (21, 188988), (28, 141741), (36, 110243), (42, 94494), (63, 62996), (84, 47247), (126, 31498), (252, 15749)]