18414165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 37324800

約数和(自身を除く): 18910635

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 107, 149, 165, 231, 321, 385, 447, 535, 745, 749, 1043, 1155, 1177, 1605, 1639, 2235, 2247, 3129, 3531, 3745, 4917, 5215, 5885, 8195, 8239, 11235, 11473, 15645, 15943, 17655, 24585, 24717, 34419, 41195, 47829, 57365, 79715, 111601, 123585, 172095, 175373, 239145, 334803, 526119, 558005, 876865, 1227611, 1674015, 2630595, 3682833, 6138055, 18414165]

約数ペア:

[(1, 18414165), (3, 6138055), (5, 3682833), (7, 2630595), (11, 1674015), (15, 1227611), (21, 876865), (33, 558005), (35, 526119), (55, 334803), (77, 239145), (105, 175373), (107, 172095), (149, 123585), (165, 111601), (231, 79715), (321, 57365), (385, 47829), (447, 41195), (535, 34419), (745, 24717), (749, 24585), (1043, 17655), (1155, 15943), (1177, 15645), (1605, 11473), (1639, 11235), (2235, 8239), (2247, 8195), (3129, 5885), (3531, 5215), (3745, 4917)]