9181010

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 17096832

約数和(自身を除く): 7915822

約数列:

[1, 2, 5, 10, 67, 71, 134, 142, 193, 335, 355, 386, 670, 710, 965, 1930, 4757, 9514, 12931, 13703, 23785, 25862, 27406, 47570, 64655, 68515, 129310, 137030, 918101, 1836202, 4590505, 9181010]

約数ペア:

[(1, 9181010), (2, 4590505), (5, 1836202), (10, 918101), (67, 137030), (71, 129310), (134, 68515), (142, 64655), (193, 47570), (335, 27406), (355, 25862), (386, 23785), (670, 13703), (710, 12931), (965, 9514), (1930, 4757)]