1423720002978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{869181931}}^1$

素因数の和:869181959

約数の個数: 48

約数和(自身を含む): 3796586678976

約数和(自身を除く): 2372866675998

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 869181931, 1738363862, 2607545793, 5215091586, 6084273517, 7822637379, 11299365103, 12168547034, 15645274758, 18252820551, 22598730206, 33898095309, 36505641102, 54758461653, 67796190618, 79095555721, 101694285927, 109516923306, 158191111442, 203388571854, 237286667163, 474573334326, 711860001489, 1423720002978]

約数ペア:

[(1, 1423720002978), (2, 711860001489), (3, 474573334326), (6, 237286667163), (7, 203388571854), (9, 158191111442), (13, 109516923306), (14, 101694285927), (18, 79095555721), (21, 67796190618), (26, 54758461653), (39, 36505641102), (42, 33898095309), (63, 22598730206), (78, 18252820551), (91, 15645274758), (117, 12168547034), (126, 11299365103), (182, 7822637379), (234, 6084273517), (273, 5215091586), (546, 2607545793), (819, 1738363862), (1638, 869181931)]