17205132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{857}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 46126080

約数和(自身を除く): 28920948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239, 478, 717, 857, 956, 1434, 1673, 1714, 2571, 2868, 3346, 3428, 5019, 5142, 5999, 6692, 10038, 10284, 11998, 17997, 20076, 23996, 35994, 71988, 204823, 409646, 614469, 819292, 1228938, 1433761, 2457876, 2867522, 4301283, 5735044, 8602566, 17205132]

約数ペア:

[(1, 17205132), (2, 8602566), (3, 5735044), (4, 4301283), (6, 2867522), (7, 2457876), (12, 1433761), (14, 1228938), (21, 819292), (28, 614469), (42, 409646), (84, 204823), (239, 71988), (478, 35994), (717, 23996), (857, 20076), (956, 17997), (1434, 11998), (1673, 10284), (1714, 10038), (2571, 6692), (2868, 5999), (3346, 5142), (3428, 5019)]