142605666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{809}}^1\times {\mathrm{1399}}^1$

素因数の和:2223

約数の個数: 48

約数和(自身を含む): 353808000

約数和(自身を除く): 211202334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 809, 1399, 1618, 2427, 2798, 4197, 4854, 5663, 7281, 8394, 9793, 11326, 12591, 14562, 16989, 19586, 25182, 29379, 33978, 50967, 58758, 88137, 101934, 176274, 1131791, 2263582, 3395373, 6790746, 7922537, 10186119, 15845074, 20372238, 23767611, 47535222, 71302833, 142605666]

約数ペア:

[(1, 142605666), (2, 71302833), (3, 47535222), (6, 23767611), (7, 20372238), (9, 15845074), (14, 10186119), (18, 7922537), (21, 6790746), (42, 3395373), (63, 2263582), (126, 1131791), (809, 176274), (1399, 101934), (1618, 88137), (2427, 58758), (2798, 50967), (4197, 33978), (4854, 29379), (5663, 25182), (7281, 19586), (8394, 16989), (9793, 14562), (11326, 12591)]