1916136

素因数分解:

$2^3\times 3^4\times {\mathrm{2957}}^1$

素因数の和:2975

約数の個数: 40

約数和(自身を含む): 5368770

約数和(自身を除く): 3452634

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 2957, 5914, 8871, 11828, 17742, 23656, 26613, 35484, 53226, 70968, 79839, 106452, 159678, 212904, 239517, 319356, 479034, 638712, 958068, 1916136]

約数ペア:

[(1, 1916136), (2, 958068), (3, 638712), (4, 479034), (6, 319356), (8, 239517), (9, 212904), (12, 159678), (18, 106452), (24, 79839), (27, 70968), (36, 53226), (54, 35484), (72, 26613), (81, 23656), (108, 17742), (162, 11828), (216, 8871), (324, 5914), (648, 2957)]