7572222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3163}}^1$

素因数の和:3197

約数の個数: 48

約数和(自身を含む): 19743360

約数和(自身を除く): 12171138

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 3163, 6326, 9489, 18978, 22141, 28467, 44282, 56934, 60097, 66423, 120194, 132846, 180291, 199269, 360582, 398538, 420679, 540873, 841358, 1081746, 1262037, 2524074, 3786111, 7572222]

約数ペア:

[(1, 7572222), (2, 3786111), (3, 2524074), (6, 1262037), (7, 1081746), (9, 841358), (14, 540873), (18, 420679), (19, 398538), (21, 360582), (38, 199269), (42, 180291), (57, 132846), (63, 120194), (114, 66423), (126, 60097), (133, 56934), (171, 44282), (266, 28467), (342, 22141), (399, 18978), (798, 9489), (1197, 6326), (2394, 3163)]