2007205956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109111}}^1$

素因数の和:109201

約数の個数: 72

約数和(自身を含む): 5878081664

約数和(自身を除く): 3870875708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 6132, 9198, 18396, 109111, 218222, 327333, 436444, 654666, 763777, 981999, 1309332, 1527554, 1963998, 2291331, 3055108, 3927996, 4582662, 6873993, 7965103, 9165324, 13747986, 15930206, 23895309, 27495972, 31860412, 47790618, 55755721, 71685927, 95581236, 111511442, 143371854, 167267163, 223022884, 286743708, 334534326, 501801489, 669068652, 1003602978, 2007205956]

約数ペア:

[(1, 2007205956), (2, 1003602978), (3, 669068652), (4, 501801489), (6, 334534326), (7, 286743708), (9, 223022884), (12, 167267163), (14, 143371854), (18, 111511442), (21, 95581236), (28, 71685927), (36, 55755721), (42, 47790618), (63, 31860412), (73, 27495972), (84, 23895309), (126, 15930206), (146, 13747986), (219, 9165324), (252, 7965103), (292, 6873993), (438, 4582662), (511, 3927996), (657, 3055108), (876, 2291331), (1022, 1963998), (1314, 1527554), (1533, 1309332), (2044, 981999), (2628, 763777), (3066, 654666), (4599, 436444), (6132, 327333), (9198, 218222), (18396, 109111)]