47619558

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5323}}^1$

素因数の和:5409

約数の個数: 48

約数和(自身を含む): 119598336

約数和(自身を除く): 71978778

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, 4473, 5323, 8946, 10646, 15969, 31938, 37261, 47907, 74522, 95814, 111783, 223566, 335349, 377933, 670698, 755866, 1133799, 2267598, 2645531, 3401397, 5291062, 6802794, 7936593, 15873186, 23809779, 47619558]

約数ペア:

[(1, 47619558), (2, 23809779), (3, 15873186), (6, 7936593), (7, 6802794), (9, 5291062), (14, 3401397), (18, 2645531), (21, 2267598), (42, 1133799), (63, 755866), (71, 670698), (126, 377933), (142, 335349), (213, 223566), (426, 111783), (497, 95814), (639, 74522), (994, 47907), (1278, 37261), (1491, 31938), (2982, 15969), (4473, 10646), (5323, 8946)]