521585172

素因数分解:

$2^2\times 3^2\times {\mathrm{677}}^1\times {\mathrm{21401}}^1$

素因数の和:22088

約数の個数: 36

約数和(自身を含む): 1320460596

約数和(自身を除く): 798875424

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 677, 1354, 2031, 2708, 4062, 6093, 8124, 12186, 21401, 24372, 42802, 64203, 85604, 128406, 192609, 256812, 385218, 770436, 14488477, 28976954, 43465431, 57953908, 86930862, 130396293, 173861724, 260792586, 521585172]

約数ペア:

[(1, 521585172), (2, 260792586), (3, 173861724), (4, 130396293), (6, 86930862), (9, 57953908), (12, 43465431), (18, 28976954), (36, 14488477), (677, 770436), (1354, 385218), (2031, 256812), (2708, 192609), (4062, 128406), (6093, 85604), (8124, 64203), (12186, 42802), (21401, 24372)]