29727558

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3323}}^1$

素因数の和:3409

約数の個数: 48

約数和(自身を含む): 74670336

約数和(自身を除く): 44942778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 3323, 4473, 6646, 8946, 9969, 19938, 23261, 29907, 46522, 59814, 69783, 139566, 209349, 235933, 418698, 471866, 707799, 1415598, 1651531, 2123397, 3303062, 4246794, 4954593, 9909186, 14863779, 29727558]

約数ペア:

[(1, 29727558), (2, 14863779), (3, 9909186), (6, 4954593), (7, 4246794), (9, 3303062), (14, 2123397), (18, 1651531), (21, 1415598), (42, 707799), (63, 471866), (71, 418698), (126, 235933), (142, 209349), (213, 139566), (426, 69783), (497, 59814), (639, 46522), (994, 29907), (1278, 23261), (1491, 19938), (2982, 9969), (3323, 8946), (4473, 6646)]