7425804

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 18597600

約数和(自身を除く): 11171796

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 89, 102, 178, 204, 267, 356, 409, 534, 818, 1068, 1227, 1513, 1636, 2454, 3026, 4539, 4908, 6052, 6953, 9078, 13906, 18156, 20859, 27812, 36401, 41718, 72802, 83436, 109203, 145604, 218406, 436812, 618817, 1237634, 1856451, 2475268, 3712902, 7425804]

約数ペア:

[(1, 7425804), (2, 3712902), (3, 2475268), (4, 1856451), (6, 1237634), (12, 618817), (17, 436812), (34, 218406), (51, 145604), (68, 109203), (89, 83436), (102, 72802), (178, 41718), (204, 36401), (267, 27812), (356, 20859), (409, 18156), (534, 13906), (818, 9078), (1068, 6953), (1227, 6052), (1513, 4908), (1636, 4539), (2454, 3026)]