621593052

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1\times {\mathrm{797}}^1$

素因数の和:1538

約数の個数: 48

約数和(自身を含む): 1468626432

約数和(自身を除く): 847033380

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 631, 797, 1236, 1262, 1594, 1893, 2391, 2524, 3188, 3786, 4782, 7572, 9564, 64993, 82091, 129986, 164182, 194979, 246273, 259972, 328364, 389958, 492546, 502907, 779916, 985092, 1005814, 1508721, 2011628, 3017442, 6034884, 51799421, 103598842, 155398263, 207197684, 310796526, 621593052]

約数ペア:

[(1, 621593052), (2, 310796526), (3, 207197684), (4, 155398263), (6, 103598842), (12, 51799421), (103, 6034884), (206, 3017442), (309, 2011628), (412, 1508721), (618, 1005814), (631, 985092), (797, 779916), (1236, 502907), (1262, 492546), (1594, 389958), (1893, 328364), (2391, 259972), (2524, 246273), (3188, 194979), (3786, 164182), (4782, 129986), (7572, 82091), (9564, 64993)]