216975222

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{79829}}^1$

素因数の和:79988

約数の個数: 24

約数和(自身を含む): 473232240

約数和(自身を除く): 256257018

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1359, 2718, 79829, 159658, 239487, 478974, 718461, 1436922, 12054179, 24108358, 36162537, 72325074, 108487611, 216975222]

約数ペア:

[(1, 216975222), (2, 108487611), (3, 72325074), (6, 36162537), (9, 24108358), (18, 12054179), (151, 1436922), (302, 718461), (453, 478974), (906, 239487), (1359, 159658), (2718, 79829)]