12920904

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{1459}}^1$

素因数の和:1515

約数の個数: 64

約数和(自身を含む): 36792000

約数和(自身を除く): 23871096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 123, 164, 216, 246, 328, 369, 492, 738, 984, 1107, 1459, 1476, 2214, 2918, 2952, 4377, 4428, 5836, 8754, 8856, 11672, 13131, 17508, 26262, 35016, 39393, 52524, 59819, 78786, 105048, 119638, 157572, 179457, 239276, 315144, 358914, 478552, 538371, 717828, 1076742, 1435656, 1615113, 2153484, 3230226, 4306968, 6460452, 12920904]

約数ペア:

[(1, 12920904), (2, 6460452), (3, 4306968), (4, 3230226), (6, 2153484), (8, 1615113), (9, 1435656), (12, 1076742), (18, 717828), (24, 538371), (27, 478552), (36, 358914), (41, 315144), (54, 239276), (72, 179457), (82, 157572), (108, 119638), (123, 105048), (164, 78786), (216, 59819), (246, 52524), (328, 39393), (369, 35016), (492, 26262), (738, 17508), (984, 13131), (1107, 11672), (1459, 8856), (1476, 8754), (2214, 5836), (2918, 4428), (2952, 4377)]