766507986

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{1879}}^1$

素因数の和:2191

約数の個数: 48

約数和(自身を含む): 1684013760

約数和(自身を除く): 917505774

約数列:

[1, 2, 3, 6, 9, 18, 131, 173, 262, 346, 393, 519, 786, 1038, 1179, 1557, 1879, 2358, 3114, 3758, 5637, 11274, 16911, 22663, 33822, 45326, 67989, 135978, 203967, 246149, 325067, 407934, 492298, 650134, 738447, 975201, 1476894, 1950402, 2215341, 2925603, 4430682, 5851206, 42583777, 85167554, 127751331, 255502662, 383253993, 766507986]

約数ペア:

[(1, 766507986), (2, 383253993), (3, 255502662), (6, 127751331), (9, 85167554), (18, 42583777), (131, 5851206), (173, 4430682), (262, 2925603), (346, 2215341), (393, 1950402), (519, 1476894), (786, 975201), (1038, 738447), (1179, 650134), (1557, 492298), (1879, 407934), (2358, 325067), (3114, 246149), (3758, 203967), (5637, 135978), (11274, 67989), (16911, 45326), (22663, 33822)]