18966312

素因数分解:

$2^3\times 3^4\times {\mathrm{29269}}^1$

素因数の和:29287

約数の個数: 40

約数和(自身を含む): 53125050

約数和(自身を除く): 34158738

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 29269, 58538, 87807, 117076, 175614, 234152, 263421, 351228, 526842, 702456, 790263, 1053684, 1580526, 2107368, 2370789, 3161052, 4741578, 6322104, 9483156, 18966312]

約数ペア:

[(1, 18966312), (2, 9483156), (3, 6322104), (4, 4741578), (6, 3161052), (8, 2370789), (9, 2107368), (12, 1580526), (18, 1053684), (24, 790263), (27, 702456), (36, 526842), (54, 351228), (72, 263421), (81, 234152), (108, 175614), (162, 117076), (216, 87807), (324, 58538), (648, 29269)]