21167131434

素因数分解:

$2^1\times 3^1\times {\mathrm{313}}^1\times {\mathrm{1087}}^1\times {\mathrm{10369}}^1$

素因数の和:11774

約数の個数: 32

約数和(自身を含む): 42512686080

約数和(自身を除く): 21345554646

約数列:

[1, 2, 3, 6, 313, 626, 939, 1087, 1878, 2174, 3261, 6522, 10369, 20738, 31107, 62214, 340231, 680462, 1020693, 2041386, 3245497, 6490994, 9736491, 11271103, 19472982, 22542206, 33813309, 67626618, 3527855239, 7055710478, 10583565717, 21167131434]

約数ペア:

[(1, 21167131434), (2, 10583565717), (3, 7055710478), (6, 3527855239), (313, 67626618), (626, 33813309), (939, 22542206), (1087, 19472982), (1878, 11271103), (2174, 9736491), (3261, 6490994), (6522, 3245497), (10369, 2041386), (20738, 1020693), (31107, 680462), (62214, 340231)]