17447388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3919}}^1$

素因数の和:3986

約数の個数: 48

約数和(自身を含む): 47416320

約数和(自身を除く): 29968932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 3919, 4452, 7838, 11757, 15676, 23514, 27433, 47028, 54866, 82299, 109732, 164598, 207707, 329196, 415414, 623121, 830828, 1246242, 1453949, 2492484, 2907898, 4361847, 5815796, 8723694, 17447388]

約数ペア:

[(1, 17447388), (2, 8723694), (3, 5815796), (4, 4361847), (6, 2907898), (7, 2492484), (12, 1453949), (14, 1246242), (21, 830828), (28, 623121), (42, 415414), (53, 329196), (84, 207707), (106, 164598), (159, 109732), (212, 82299), (318, 54866), (371, 47028), (636, 27433), (742, 23514), (1113, 15676), (1484, 11757), (2226, 7838), (3919, 4452)]