1946508729

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 2921318400

約数和(自身を除く): 974809671

約数列:

[1, 3, 11, 33, 79, 103, 121, 237, 309, 363, 659, 869, 1133, 1977, 2607, 3399, 7249, 8137, 9559, 12463, 21747, 24411, 28677, 37389, 52061, 67877, 79739, 89507, 156183, 203631, 239217, 268521, 572671, 746647, 984577, 1718013, 2239941, 2953731, 5362283, 6299381, 8213117, 16086849, 18898143, 24639351, 58985113, 176955339, 648836243, 1946508729]

約数ペア:

[(1, 1946508729), (3, 648836243), (11, 176955339), (33, 58985113), (79, 24639351), (103, 18898143), (121, 16086849), (237, 8213117), (309, 6299381), (363, 5362283), (659, 2953731), (869, 2239941), (1133, 1718013), (1977, 984577), (2607, 746647), (3399, 572671), (7249, 268521), (8137, 239217), (9559, 203631), (12463, 156183), (21747, 89507), (24411, 79739), (28677, 67877), (37389, 52061)]