81052218

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{115459}}^1$

素因数の和:115483

約数の個数: 32

約数和(自身を含む): 193972800

約数和(自身を除く): 112920582

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 115459, 230918, 346377, 692754, 1039131, 1500967, 2078262, 3001934, 3117393, 4502901, 6234786, 9005802, 13508703, 27017406, 40526109, 81052218]

約数ペア:

[(1, 81052218), (2, 40526109), (3, 27017406), (6, 13508703), (9, 9005802), (13, 6234786), (18, 4502901), (26, 3117393), (27, 3001934), (39, 2078262), (54, 1500967), (78, 1039131), (117, 692754), (234, 346377), (351, 230918), (702, 115459)]