18086586

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61519}}^1$

素因数の和:61538

約数の個数: 24

約数和(自身を含む): 42079680

約数和(自身を除く): 23993094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 61519, 123038, 184557, 369114, 430633, 861266, 1291899, 2583798, 3014431, 6028862, 9043293, 18086586]

約数ペア:

[(1, 18086586), (2, 9043293), (3, 6028862), (6, 3014431), (7, 2583798), (14, 1291899), (21, 861266), (42, 430633), (49, 369114), (98, 184557), (147, 123038), (294, 61519)]