2018160585

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{8419}}^1$

素因数の和:9198

約数の個数: 48

約数和(自身を含む): 4003608960

約数和(自身を除く): 1985448375

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 761, 2283, 3805, 5327, 6849, 8419, 11415, 15981, 25257, 26635, 34245, 42095, 47943, 58933, 75771, 79905, 126285, 176799, 239715, 294665, 378855, 530397, 883995, 2651985, 6406859, 19220577, 32034295, 44848013, 57661731, 96102885, 134544039, 224240065, 288308655, 403632117, 672720195, 2018160585]

約数ペア:

[(1, 2018160585), (3, 672720195), (5, 403632117), (7, 288308655), (9, 224240065), (15, 134544039), (21, 96102885), (35, 57661731), (45, 44848013), (63, 32034295), (105, 19220577), (315, 6406859), (761, 2651985), (2283, 883995), (3805, 530397), (5327, 378855), (6849, 294665), (8419, 239715), (11415, 176799), (15981, 126285), (25257, 79905), (26635, 75771), (34245, 58933), (42095, 47943)]