1215669996

素因数分解:

$2^2\times 3^2\times {\mathrm{401}}^1\times {\mathrm{84211}}^1$

素因数の和:84622

約数の個数: 36

約数和(自身を含む): 3080643384

約数和(自身を除く): 1864973388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 401, 802, 1203, 1604, 2406, 3609, 4812, 7218, 14436, 84211, 168422, 252633, 336844, 505266, 757899, 1010532, 1515798, 3031596, 33768611, 67537222, 101305833, 135074444, 202611666, 303917499, 405223332, 607834998, 1215669996]

約数ペア:

[(1, 1215669996), (2, 607834998), (3, 405223332), (4, 303917499), (6, 202611666), (9, 135074444), (12, 101305833), (18, 67537222), (36, 33768611), (401, 3031596), (802, 1515798), (1203, 1010532), (1604, 757899), (2406, 505266), (3609, 336844), (4812, 252633), (7218, 168422), (14436, 84211)]