431738118

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{11939}}^1$

素因数の和:12002

約数の個数: 72

約数和(自身を含む): 1114790040

約数和(自身を除く): 683051922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 49, 63, 82, 98, 123, 126, 147, 246, 287, 294, 369, 441, 574, 738, 861, 882, 1722, 2009, 2583, 4018, 5166, 6027, 11939, 12054, 18081, 23878, 35817, 36162, 71634, 83573, 107451, 167146, 214902, 250719, 489499, 501438, 585011, 752157, 978998, 1170022, 1468497, 1504314, 1755033, 2936994, 3426493, 3510066, 4405491, 5265099, 6852986, 8810982, 10279479, 10530198, 20558958, 23985451, 30838437, 47970902, 61676874, 71956353, 143912706, 215869059, 431738118]

約数ペア:

[(1, 431738118), (2, 215869059), (3, 143912706), (6, 71956353), (7, 61676874), (9, 47970902), (14, 30838437), (18, 23985451), (21, 20558958), (41, 10530198), (42, 10279479), (49, 8810982), (63, 6852986), (82, 5265099), (98, 4405491), (123, 3510066), (126, 3426493), (147, 2936994), (246, 1755033), (287, 1504314), (294, 1468497), (369, 1170022), (441, 978998), (574, 752157), (738, 585011), (861, 501438), (882, 489499), (1722, 250719), (2009, 214902), (2583, 167146), (4018, 107451), (5166, 83573), (6027, 71634), (11939, 36162), (12054, 35817), (18081, 23878)]