26840178

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{367}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 62000640

約数和(自身を除く): 35160462

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 239, 306, 367, 478, 717, 734, 1101, 1434, 2151, 2202, 3303, 4063, 4302, 6239, 6606, 8126, 12189, 12478, 18717, 24378, 36567, 37434, 56151, 73134, 87713, 112302, 175426, 263139, 526278, 789417, 1491121, 1578834, 2982242, 4473363, 8946726, 13420089, 26840178]

約数ペア:

[(1, 26840178), (2, 13420089), (3, 8946726), (6, 4473363), (9, 2982242), (17, 1578834), (18, 1491121), (34, 789417), (51, 526278), (102, 263139), (153, 175426), (239, 112302), (306, 87713), (367, 73134), (478, 56151), (717, 37434), (734, 36567), (1101, 24378), (1434, 18717), (2151, 12478), (2202, 12189), (3303, 8126), (4063, 6606), (4302, 6239)]