85996998

素因数分解:

$2^1\times 3^3\times {\mathrm{991}}^1\times {\mathrm{1607}}^1$

素因数の和:2609

約数の個数: 32

約数和(自身を含む): 191416320

約数和(自身を除く): 105419322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 991, 1607, 1982, 2973, 3214, 4821, 5946, 8919, 9642, 14463, 17838, 26757, 28926, 43389, 53514, 86778, 1592537, 3185074, 4777611, 9555222, 14332833, 28665666, 42998499, 85996998]

約数ペア:

[(1, 85996998), (2, 42998499), (3, 28665666), (6, 14332833), (9, 9555222), (18, 4777611), (27, 3185074), (54, 1592537), (991, 86778), (1607, 53514), (1982, 43389), (2973, 28926), (3214, 26757), (4821, 17838), (5946, 14463), (8919, 9642)]