20130138018

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{1877}}^1\times {\mathrm{4349}}^1$

素因数の和:6371

約数の個数: 48

約数和(自身を含む): 43967172600

約数和(自身を除く): 23837034582

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 1877, 2466, 3754, 4349, 5631, 8698, 11262, 13047, 16893, 26094, 33786, 39141, 78282, 257149, 514298, 595813, 771447, 1191626, 1542894, 1787439, 2314341, 3574878, 4628682, 5362317, 8163073, 10724634, 16326146, 24489219, 48978438, 73467657, 146935314, 1118341001, 2236682002, 3355023003, 6710046006, 10065069009, 20130138018]

約数ペア:

[(1, 20130138018), (2, 10065069009), (3, 6710046006), (6, 3355023003), (9, 2236682002), (18, 1118341001), (137, 146935314), (274, 73467657), (411, 48978438), (822, 24489219), (1233, 16326146), (1877, 10724634), (2466, 8163073), (3754, 5362317), (4349, 4628682), (5631, 3574878), (8698, 2314341), (11262, 1787439), (13047, 1542894), (16893, 1191626), (26094, 771447), (33786, 595813), (39141, 514298), (78282, 257149)]