2516748

素因数分解:

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

素因数の和:123

約数の個数: 72

約数和(自身を含む): 6825168

約数和(自身を除く): 4308420

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 73, 78, 102, 146, 156, 169, 204, 219, 221, 292, 338, 438, 442, 507, 663, 676, 876, 884, 949, 1014, 1241, 1326, 1898, 2028, 2482, 2652, 2847, 2873, 3723, 3796, 4964, 5694, 5746, 7446, 8619, 11388, 11492, 12337, 14892, 16133, 17238, 24674, 32266, 34476, 37011, 48399, 49348, 64532, 74022, 96798, 148044, 193596, 209729, 419458, 629187, 838916, 1258374, 2516748]

約数ペア:

[(1, 2516748), (2, 1258374), (3, 838916), (4, 629187), (6, 419458), (12, 209729), (13, 193596), (17, 148044), (26, 96798), (34, 74022), (39, 64532), (51, 49348), (52, 48399), (68, 37011), (73, 34476), (78, 32266), (102, 24674), (146, 17238), (156, 16133), (169, 14892), (204, 12337), (219, 11492), (221, 11388), (292, 8619), (338, 7446), (438, 5746), (442, 5694), (507, 4964), (663, 3796), (676, 3723), (876, 2873), (884, 2847), (949, 2652), (1014, 2482), (1241, 2028), (1326, 1898)]