18492039174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1\times {\mathrm{7573}}^1$

素因数の和:8869

約数の個数: 64

約数和(自身を含む): 43207428096

約数和(自身を除く): 24715388922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1237, 1974, 2474, 3711, 7422, 7573, 8659, 15146, 17318, 22719, 25977, 45438, 51954, 53011, 58139, 106022, 116278, 159033, 174417, 318066, 348834, 355931, 406973, 711862, 813946, 1067793, 1220919, 2135586, 2441838, 2491517, 4983034, 7474551, 9367801, 14949102, 18735602, 28103403, 56206806, 65574607, 131149214, 196723821, 393447642, 440286647, 880573294, 1320859941, 2641719882, 3082006529, 6164013058, 9246019587, 18492039174]

約数ペア:

[(1, 18492039174), (2, 9246019587), (3, 6164013058), (6, 3082006529), (7, 2641719882), (14, 1320859941), (21, 880573294), (42, 440286647), (47, 393447642), (94, 196723821), (141, 131149214), (282, 65574607), (329, 56206806), (658, 28103403), (987, 18735602), (1237, 14949102), (1974, 9367801), (2474, 7474551), (3711, 4983034), (7422, 2491517), (7573, 2441838), (8659, 2135586), (15146, 1220919), (17318, 1067793), (22719, 813946), (25977, 711862), (45438, 406973), (51954, 355931), (53011, 348834), (58139, 318066), (106022, 174417), (116278, 159033)]