196381458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{119891}}^1$

素因数の和:119919

約数の個数: 48

約数和(自身を含む): 523688256

約数和(自身を除く): 327306798

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, 119891, 239782, 359673, 719346, 839237, 1079019, 1558583, 1678474, 2158038, 2517711, 3117166, 4675749, 5035422, 7553133, 9351498, 10910081, 14027247, 15106266, 21820162, 28054494, 32730243, 65460486, 98190729, 196381458]

約数ペア:

[(1, 196381458), (2, 98190729), (3, 65460486), (6, 32730243), (7, 28054494), (9, 21820162), (13, 15106266), (14, 14027247), (18, 10910081), (21, 9351498), (26, 7553133), (39, 5035422), (42, 4675749), (63, 3117166), (78, 2517711), (91, 2158038), (117, 1678474), (126, 1558583), (182, 1079019), (234, 839237), (273, 719346), (546, 359673), (819, 239782), (1638, 119891)]