13454922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 31328640

約数和(自身を除く): 17873718

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 73, 78, 102, 139, 146, 219, 221, 278, 417, 438, 442, 663, 834, 949, 1241, 1326, 1807, 1898, 2363, 2482, 2847, 3614, 3723, 4726, 5421, 5694, 7089, 7446, 10147, 10842, 14178, 16133, 20294, 30441, 30719, 32266, 48399, 60882, 61438, 92157, 96798, 131911, 172499, 184314, 263822, 344998, 395733, 517497, 791466, 1034994, 2242487, 4484974, 6727461, 13454922]

約数ペア:

[(1, 13454922), (2, 6727461), (3, 4484974), (6, 2242487), (13, 1034994), (17, 791466), (26, 517497), (34, 395733), (39, 344998), (51, 263822), (73, 184314), (78, 172499), (102, 131911), (139, 96798), (146, 92157), (219, 61438), (221, 60882), (278, 48399), (417, 32266), (438, 30719), (442, 30441), (663, 20294), (834, 16133), (949, 14178), (1241, 10842), (1326, 10147), (1807, 7446), (1898, 7089), (2363, 5694), (2482, 5421), (2847, 4726), (3614, 3723)]