26821746

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{70957}}^1$

素因数の和:70975

約数の個数: 32

約数和(自身を含む): 68119680

約数和(自身を除く): 41297934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 70957, 141914, 212871, 425742, 496699, 638613, 993398, 1277226, 1490097, 1915839, 2980194, 3831678, 4470291, 8940582, 13410873, 26821746]

約数ペア:

[(1, 26821746), (2, 13410873), (3, 8940582), (6, 4470291), (7, 3831678), (9, 2980194), (14, 1915839), (18, 1490097), (21, 1277226), (27, 993398), (42, 638613), (54, 496699), (63, 425742), (126, 212871), (189, 141914), (378, 70957)]