40804242

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{111487}}^1$

素因数の和:111553

約数の個数: 16

約数和(自身を含む): 82947072

約数和(自身を除く): 42142830

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 111487, 222974, 334461, 668922, 6800707, 13601414, 20402121, 40804242]

約数ペア:

[(1, 40804242), (2, 20402121), (3, 13601414), (6, 6800707), (61, 668922), (122, 334461), (183, 222974), (366, 111487)]