8406313986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{193009}}^1$

素因数の和:193099

約数の個数: 64

約数和(自身を含む): 20678319360

約数和(自身を除く): 12272005374

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 61, 102, 119, 122, 183, 238, 357, 366, 427, 714, 854, 1037, 1281, 2074, 2562, 3111, 6222, 7259, 14518, 21777, 43554, 193009, 386018, 579027, 1158054, 1351063, 2702126, 3281153, 4053189, 6562306, 8106378, 9843459, 11773549, 19686918, 22968071, 23547098, 35320647, 45936142, 68904213, 70641294, 82414843, 137808426, 164829686, 200150333, 247244529, 400300666, 494489058, 600450999, 1200901998, 1401052331, 2802104662, 4203156993, 8406313986]

約数ペア:

[(1, 8406313986), (2, 4203156993), (3, 2802104662), (6, 1401052331), (7, 1200901998), (14, 600450999), (17, 494489058), (21, 400300666), (34, 247244529), (42, 200150333), (51, 164829686), (61, 137808426), (102, 82414843), (119, 70641294), (122, 68904213), (183, 45936142), (238, 35320647), (357, 23547098), (366, 22968071), (427, 19686918), (714, 11773549), (854, 9843459), (1037, 8106378), (1281, 6562306), (2074, 4053189), (2562, 3281153), (3111, 2702126), (6222, 1351063), (7259, 1158054), (14518, 579027), (21777, 386018), (43554, 193009)]