11427468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 31610880

約数和(自身を除く): 20183412

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 124, 139, 156, 186, 204, 221, 278, 372, 403, 417, 442, 527, 556, 663, 806, 834, 884, 1054, 1209, 1326, 1581, 1612, 1668, 1807, 2108, 2363, 2418, 2652, 3162, 3614, 4309, 4726, 4836, 5421, 6324, 6851, 7089, 7228, 8618, 9452, 10842, 12927, 13702, 14178, 17236, 20553, 21684, 25854, 27404, 28356, 30719, 41106, 51708, 56017, 61438, 73253, 82212, 92157, 112034, 122876, 146506, 168051, 184314, 219759, 224068, 293012, 336102, 368628, 439518, 672204, 879036, 952289, 1904578, 2856867, 3809156, 5713734, 11427468]

約数ペア:

[(1, 11427468), (2, 5713734), (3, 3809156), (4, 2856867), (6, 1904578), (12, 952289), (13, 879036), (17, 672204), (26, 439518), (31, 368628), (34, 336102), (39, 293012), (51, 224068), (52, 219759), (62, 184314), (68, 168051), (78, 146506), (93, 122876), (102, 112034), (124, 92157), (139, 82212), (156, 73253), (186, 61438), (204, 56017), (221, 51708), (278, 41106), (372, 30719), (403, 28356), (417, 27404), (442, 25854), (527, 21684), (556, 20553), (663, 17236), (806, 14178), (834, 13702), (884, 12927), (1054, 10842), (1209, 9452), (1326, 8618), (1581, 7228), (1612, 7089), (1668, 6851), (1807, 6324), (2108, 5421), (2363, 4836), (2418, 4726), (2652, 4309), (3162, 3614)]