15671985042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{853873}}^1$

素因数の和:853927

約数の個数: 64

約数和(自身を含む): 39346513920

約数和(自身を除く): 23674528878

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 57, 69, 114, 133, 138, 161, 266, 322, 399, 437, 483, 798, 874, 966, 1311, 2622, 3059, 6118, 9177, 18354, 853873, 1707746, 2561619, 5123238, 5977111, 11954222, 16223587, 17931333, 19639079, 32447174, 35862666, 39278158, 48670761, 58917237, 97341522, 113565109, 117834474, 137473553, 227130218, 274947106, 340695327, 373142501, 412420659, 681390654, 746285002, 824841318, 1119427503, 2238855006, 2611997507, 5223995014, 7835992521, 15671985042]

約数ペア:

[(1, 15671985042), (2, 7835992521), (3, 5223995014), (6, 2611997507), (7, 2238855006), (14, 1119427503), (19, 824841318), (21, 746285002), (23, 681390654), (38, 412420659), (42, 373142501), (46, 340695327), (57, 274947106), (69, 227130218), (114, 137473553), (133, 117834474), (138, 113565109), (161, 97341522), (266, 58917237), (322, 48670761), (399, 39278158), (437, 35862666), (483, 32447174), (798, 19639079), (874, 17931333), (966, 16223587), (1311, 11954222), (2622, 5977111), (3059, 5123238), (6118, 2561619), (9177, 1707746), (18354, 853873)]