2018078056

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{701}}^1$

素因数の和:946

約数の個数: 64

約数和(自身を含む): 3969725760

約数和(自身を除く): 1951647704

約数列:

[1, 2, 4, 8, 41, 67, 82, 131, 134, 164, 262, 268, 328, 524, 536, 701, 1048, 1402, 2747, 2804, 5371, 5494, 5608, 8777, 10742, 10988, 17554, 21484, 21976, 28741, 35108, 42968, 46967, 57482, 70216, 91831, 93934, 114964, 183662, 187868, 229928, 359857, 367324, 375736, 719714, 734648, 1439428, 1925647, 2878856, 3765071, 3851294, 6152677, 7530142, 7702588, 12305354, 15060284, 15405176, 24610708, 30120568, 49221416, 252259757, 504519514, 1009039028, 2018078056]

約数ペア:

[(1, 2018078056), (2, 1009039028), (4, 504519514), (8, 252259757), (41, 49221416), (67, 30120568), (82, 24610708), (131, 15405176), (134, 15060284), (164, 12305354), (262, 7702588), (268, 7530142), (328, 6152677), (524, 3851294), (536, 3765071), (701, 2878856), (1048, 1925647), (1402, 1439428), (2747, 734648), (2804, 719714), (5371, 375736), (5494, 367324), (5608, 359857), (8777, 229928), (10742, 187868), (10988, 183662), (17554, 114964), (21484, 93934), (21976, 91831), (28741, 70216), (35108, 57482), (42968, 46967)]