31356702

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1301}}^1$

素因数の和:1425

約数の個数: 48

約数和(自身を含む): 73932768

約数和(自身を除く): 42576066

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 103, 117, 206, 234, 309, 618, 927, 1301, 1339, 1854, 2602, 2678, 3903, 4017, 7806, 8034, 11709, 12051, 16913, 23418, 24102, 33826, 50739, 101478, 134003, 152217, 268006, 304434, 402009, 804018, 1206027, 1742039, 2412054, 3484078, 5226117, 10452234, 15678351, 31356702]

約数ペア:

[(1, 31356702), (2, 15678351), (3, 10452234), (6, 5226117), (9, 3484078), (13, 2412054), (18, 1742039), (26, 1206027), (39, 804018), (78, 402009), (103, 304434), (117, 268006), (206, 152217), (234, 134003), (309, 101478), (618, 50739), (927, 33826), (1301, 24102), (1339, 23418), (1854, 16913), (2602, 12051), (2678, 11709), (3903, 8034), (4017, 7806)]