7238634

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 16982784

約数和(自身を除く): 9744150

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 53, 78, 102, 103, 106, 159, 206, 221, 309, 318, 442, 618, 663, 689, 901, 1326, 1339, 1378, 1751, 1802, 2067, 2678, 2703, 3502, 4017, 4134, 5253, 5406, 5459, 8034, 10506, 10918, 11713, 16377, 22763, 23426, 32754, 35139, 45526, 68289, 70278, 70967, 92803, 136578, 141934, 185606, 212901, 278409, 425802, 556818, 1206439, 2412878, 3619317, 7238634]

約数ペア:

[(1, 7238634), (2, 3619317), (3, 2412878), (6, 1206439), (13, 556818), (17, 425802), (26, 278409), (34, 212901), (39, 185606), (51, 141934), (53, 136578), (78, 92803), (102, 70967), (103, 70278), (106, 68289), (159, 45526), (206, 35139), (221, 32754), (309, 23426), (318, 22763), (442, 16377), (618, 11713), (663, 10918), (689, 10506), (901, 8034), (1326, 5459), (1339, 5406), (1378, 5253), (1751, 4134), (1802, 4017), (2067, 3502), (2678, 2703)]