138621834

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{547}}^1$

素因数の和:609

約数の個数: 96

約数和(自身を含む): 350763840

約数和(自身を除く): 212142006

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 361, 494, 513, 547, 702, 722, 741, 1026, 1083, 1094, 1482, 1641, 2166, 2223, 3249, 3282, 4446, 4693, 4923, 6498, 6669, 7111, 9386, 9747, 9846, 10393, 13338, 14079, 14222, 14769, 19494, 20786, 21333, 28158, 29538, 31179, 42237, 42666, 62358, 63999, 84474, 93537, 126711, 127998, 135109, 187074, 191997, 197467, 253422, 270218, 280611, 383994, 394934, 405327, 561222, 592401, 810654, 1184802, 1215981, 1777203, 2431962, 2567071, 3554406, 3647943, 5134142, 5331609, 7295886, 7701213, 10663218, 15402426, 23103639, 46207278, 69310917, 138621834]

約数ペア:

[(1, 138621834), (2, 69310917), (3, 46207278), (6, 23103639), (9, 15402426), (13, 10663218), (18, 7701213), (19, 7295886), (26, 5331609), (27, 5134142), (38, 3647943), (39, 3554406), (54, 2567071), (57, 2431962), (78, 1777203), (114, 1215981), (117, 1184802), (171, 810654), (234, 592401), (247, 561222), (342, 405327), (351, 394934), (361, 383994), (494, 280611), (513, 270218), (547, 253422), (702, 197467), (722, 191997), (741, 187074), (1026, 135109), (1083, 127998), (1094, 126711), (1482, 93537), (1641, 84474), (2166, 63999), (2223, 62358), (3249, 42666), (3282, 42237), (4446, 31179), (4693, 29538), (4923, 28158), (6498, 21333), (6669, 20786), (7111, 19494), (9386, 14769), (9747, 14222), (9846, 14079), (10393, 13338)]