8425812

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 21071232

約数和(自身を除く): 12645420

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 103, 204, 206, 309, 401, 412, 618, 802, 1203, 1236, 1604, 1751, 2406, 3502, 4812, 5253, 6817, 7004, 10506, 13634, 20451, 21012, 27268, 40902, 41303, 81804, 82606, 123909, 165212, 247818, 495636, 702151, 1404302, 2106453, 2808604, 4212906, 8425812]

約数ペア:

[(1, 8425812), (2, 4212906), (3, 2808604), (4, 2106453), (6, 1404302), (12, 702151), (17, 495636), (34, 247818), (51, 165212), (68, 123909), (102, 82606), (103, 81804), (204, 41303), (206, 40902), (309, 27268), (401, 21012), (412, 20451), (618, 13634), (802, 10506), (1203, 7004), (1236, 6817), (1604, 5253), (1751, 4812), (2406, 3502)]