337843818

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13007}}^1$

素因数の和:13068

約数の個数: 64

約数和(自身を含む): 830430720

約数和(自身を除く): 492586902

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 111, 117, 222, 234, 333, 351, 481, 666, 702, 962, 999, 1443, 1998, 2886, 4329, 8658, 12987, 13007, 25974, 26014, 39021, 78042, 117063, 169091, 234126, 338182, 351189, 481259, 507273, 702378, 962518, 1014546, 1443777, 1521819, 2887554, 3043638, 4331331, 4565457, 6256367, 8662662, 9130914, 12512734, 12993993, 18769101, 25987986, 37538202, 56307303, 112614606, 168921909, 337843818]

約数ペア:

[(1, 337843818), (2, 168921909), (3, 112614606), (6, 56307303), (9, 37538202), (13, 25987986), (18, 18769101), (26, 12993993), (27, 12512734), (37, 9130914), (39, 8662662), (54, 6256367), (74, 4565457), (78, 4331331), (111, 3043638), (117, 2887554), (222, 1521819), (234, 1443777), (333, 1014546), (351, 962518), (481, 702378), (666, 507273), (702, 481259), (962, 351189), (999, 338182), (1443, 234126), (1998, 169091), (2886, 117063), (4329, 78042), (8658, 39021), (12987, 26014), (13007, 25974)]