211676835042

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{11890621}}^1$

素因数の和:11890695

約数の個数: 48

約数和(自身を含む): 489703376448

約数和(自身を除く): 278026541406

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 774, 989, 1978, 2967, 5934, 8901, 17802, 11890621, 23781242, 35671863, 71343726, 107015589, 214031178, 273484283, 511296703, 546968566, 820452849, 1022593406, 1533890109, 1640905698, 2461358547, 3067780218, 4601670327, 4922717094, 9203340654, 11759824169, 23519648338, 35279472507, 70558945014, 105838417521, 211676835042]

約数ペア:

[(1, 211676835042), (2, 105838417521), (3, 70558945014), (6, 35279472507), (9, 23519648338), (18, 11759824169), (23, 9203340654), (43, 4922717094), (46, 4601670327), (69, 3067780218), (86, 2461358547), (129, 1640905698), (138, 1533890109), (207, 1022593406), (258, 820452849), (387, 546968566), (414, 511296703), (774, 273484283), (989, 214031178), (1978, 107015589), (2967, 71343726), (5934, 35671863), (8901, 23781242), (17802, 11890621)]