243195498

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{148471}}^1$

素因数の和:148499

約数の個数: 48

約数和(自身を含む): 648525696

約数和(自身を除く): 405330198

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, 148471, 296942, 445413, 890826, 1039297, 1336239, 1930123, 2078594, 2672478, 3117891, 3860246, 5790369, 6235782, 9353673, 11580738, 13510861, 17371107, 18707346, 27021722, 34742214, 40532583, 81065166, 121597749, 243195498]

約数ペア:

[(1, 243195498), (2, 121597749), (3, 81065166), (6, 40532583), (7, 34742214), (9, 27021722), (13, 18707346), (14, 17371107), (18, 13510861), (21, 11580738), (26, 9353673), (39, 6235782), (42, 5790369), (63, 3860246), (78, 3117891), (91, 2672478), (117, 2078594), (126, 1930123), (182, 1336239), (234, 1039297), (273, 890826), (546, 445413), (819, 296942), (1638, 148471)]