7414218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{163}}^1$

素因数の和:216

約数の個数: 72

約数和(自身を含む): 19495008

約数和(自身を除く): 12080790

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 163, 171, 266, 326, 342, 361, 399, 489, 722, 798, 978, 1083, 1141, 1197, 1467, 2166, 2282, 2394, 2527, 2934, 3097, 3249, 3423, 5054, 6194, 6498, 6846, 7581, 9291, 10269, 15162, 18582, 20538, 21679, 22743, 27873, 43358, 45486, 55746, 58843, 65037, 117686, 130074, 176529, 195111, 353058, 390222, 411901, 529587, 823802, 1059174, 1235703, 2471406, 3707109, 7414218]

約数ペア:

[(1, 7414218), (2, 3707109), (3, 2471406), (6, 1235703), (7, 1059174), (9, 823802), (14, 529587), (18, 411901), (19, 390222), (21, 353058), (38, 195111), (42, 176529), (57, 130074), (63, 117686), (114, 65037), (126, 58843), (133, 55746), (163, 45486), (171, 43358), (266, 27873), (326, 22743), (342, 21679), (361, 20538), (399, 18582), (489, 15162), (722, 10269), (798, 9291), (978, 7581), (1083, 6846), (1141, 6498), (1197, 6194), (1467, 5054), (2166, 3423), (2282, 3249), (2394, 3097), (2527, 2934)]