2018220582

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{6701}}^1$

素因数の和:6885

約数の個数: 64

約数和(自身を含む): 4725070848

約数和(自身を除く): 2706850266

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 101, 142, 202, 213, 303, 426, 497, 606, 707, 994, 1414, 1491, 2121, 2982, 4242, 6701, 7171, 13402, 14342, 20103, 21513, 40206, 43026, 46907, 50197, 93814, 100394, 140721, 150591, 281442, 301182, 475771, 676801, 951542, 1353602, 1427313, 2030403, 2854626, 3330397, 4060806, 4737607, 6660794, 9475214, 9991191, 14212821, 19982382, 28425642, 48052871, 96105742, 144158613, 288317226, 336370097, 672740194, 1009110291, 2018220582]

約数ペア:

[(1, 2018220582), (2, 1009110291), (3, 672740194), (6, 336370097), (7, 288317226), (14, 144158613), (21, 96105742), (42, 48052871), (71, 28425642), (101, 19982382), (142, 14212821), (202, 9991191), (213, 9475214), (303, 6660794), (426, 4737607), (497, 4060806), (606, 3330397), (707, 2854626), (994, 2030403), (1414, 1427313), (1491, 1353602), (2121, 951542), (2982, 676801), (4242, 475771), (6701, 301182), (7171, 281442), (13402, 150591), (14342, 140721), (20103, 100394), (21513, 93814), (40206, 50197), (43026, 46907)]