2108455434

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{6637}}^1$

素因数の和:6741

約数の個数: 80

約数和(自身を含む): 4944486888

約数和(自身を除く): 2836031454

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 53, 54, 74, 81, 106, 111, 159, 162, 222, 318, 333, 477, 666, 954, 999, 1431, 1961, 1998, 2862, 2997, 3922, 4293, 5883, 5994, 6637, 8586, 11766, 13274, 17649, 19911, 35298, 39822, 52947, 59733, 105894, 119466, 158841, 179199, 245569, 317682, 351761, 358398, 491138, 537597, 703522, 736707, 1055283, 1075194, 1473414, 2110566, 2210121, 3165849, 4420242, 6331698, 6630363, 9497547, 13015157, 13260726, 18995094, 19891089, 26030314, 28492641, 39045471, 39782178, 56985282, 78090942, 117136413, 234272826, 351409239, 702818478, 1054227717, 2108455434]

約数ペア:

[(1, 2108455434), (2, 1054227717), (3, 702818478), (6, 351409239), (9, 234272826), (18, 117136413), (27, 78090942), (37, 56985282), (53, 39782178), (54, 39045471), (74, 28492641), (81, 26030314), (106, 19891089), (111, 18995094), (159, 13260726), (162, 13015157), (222, 9497547), (318, 6630363), (333, 6331698), (477, 4420242), (666, 3165849), (954, 2210121), (999, 2110566), (1431, 1473414), (1961, 1075194), (1998, 1055283), (2862, 736707), (2997, 703522), (3922, 537597), (4293, 491138), (5883, 358398), (5994, 351761), (6637, 317682), (8586, 245569), (11766, 179199), (13274, 158841), (17649, 119466), (19911, 105894), (35298, 59733), (39822, 52947)]