2016573741

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{5119}}^1$

素因数の和:5195

約数の個数: 72

約数和(自身を含む): 3702865920

約数和(自身を除く): 1686292179

約数列:

[1, 3, 7, 9, 13, 21, 37, 39, 63, 91, 111, 117, 169, 259, 273, 333, 481, 507, 777, 819, 1183, 1443, 1521, 2331, 3367, 3549, 4329, 5119, 6253, 10101, 10647, 15357, 18759, 30303, 35833, 43771, 46071, 56277, 66547, 107499, 131313, 189403, 199641, 322497, 393939, 465829, 568209, 598923, 865111, 1325821, 1397487, 1704627, 2462239, 2595333, 3977463, 4192461, 6055777, 7386717, 7785999, 11932389, 17235673, 18167331, 22160151, 32009107, 51707019, 54501993, 96027321, 155121057, 224063749, 288081963, 672191247, 2016573741]

約数ペア:

[(1, 2016573741), (3, 672191247), (7, 288081963), (9, 224063749), (13, 155121057), (21, 96027321), (37, 54501993), (39, 51707019), (63, 32009107), (91, 22160151), (111, 18167331), (117, 17235673), (169, 11932389), (259, 7785999), (273, 7386717), (333, 6055777), (481, 4192461), (507, 3977463), (777, 2595333), (819, 2462239), (1183, 1704627), (1443, 1397487), (1521, 1325821), (2331, 865111), (3367, 598923), (3549, 568209), (4329, 465829), (5119, 393939), (6253, 322497), (10101, 199641), (10647, 189403), (15357, 131313), (18759, 107499), (30303, 66547), (35833, 56277), (43771, 46071)]