6906942

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:254

約数の個数: 72

約数和(自身を含む): 17926272

約数和(自身を除く): 11019330

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 49, 63, 82, 98, 123, 126, 147, 191, 246, 287, 294, 369, 382, 441, 573, 574, 738, 861, 882, 1146, 1337, 1719, 1722, 2009, 2583, 2674, 3438, 4011, 4018, 5166, 6027, 7831, 8022, 9359, 12033, 12054, 15662, 18081, 18718, 23493, 24066, 28077, 36162, 46986, 54817, 56154, 70479, 84231, 109634, 140958, 164451, 168462, 328902, 383719, 493353, 767438, 986706, 1151157, 2302314, 3453471, 6906942]

約数ペア:

[(1, 6906942), (2, 3453471), (3, 2302314), (6, 1151157), (7, 986706), (9, 767438), (14, 493353), (18, 383719), (21, 328902), (41, 168462), (42, 164451), (49, 140958), (63, 109634), (82, 84231), (98, 70479), (123, 56154), (126, 54817), (147, 46986), (191, 36162), (246, 28077), (287, 24066), (294, 23493), (369, 18718), (382, 18081), (441, 15662), (573, 12054), (574, 12033), (738, 9359), (861, 8022), (882, 7831), (1146, 6027), (1337, 5166), (1719, 4018), (1722, 4011), (2009, 3438), (2583, 2674)]