1618021438

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{467}}^1$

素因数の和:733

約数の個数: 48

約数和(自身を含む): 2718817920

約数和(自身を除く): 1100796482

約数列:

[1, 2, 11, 22, 103, 121, 139, 206, 242, 278, 467, 934, 1133, 1529, 2266, 3058, 5137, 10274, 12463, 14317, 16819, 24926, 28634, 33638, 48101, 56507, 64913, 96202, 113014, 129826, 157487, 314974, 529111, 714043, 1058222, 1428086, 1732357, 3464714, 5820221, 6686039, 7854473, 11640442, 13372078, 15708946, 73546429, 147092858, 809010719, 1618021438]

約数ペア:

[(1, 1618021438), (2, 809010719), (11, 147092858), (22, 73546429), (103, 15708946), (121, 13372078), (139, 11640442), (206, 7854473), (242, 6686039), (278, 5820221), (467, 3464714), (934, 1732357), (1133, 1428086), (1529, 1058222), (2266, 714043), (3058, 529111), (5137, 314974), (10274, 157487), (12463, 129826), (14317, 113014), (16819, 96202), (24926, 64913), (28634, 56507), (33638, 48101)]