726263034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{402139}}^1$

素因数の和:402194

約数の個数: 32

約数和(自身を含む): 1698639360

約数和(自身を除く): 972376326

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 402139, 804278, 1206417, 2412834, 2814973, 5629946, 8444919, 16889838, 17291977, 34583954, 51875931, 103751862, 121043839, 242087678, 363131517, 726263034]

約数ペア:

[(1, 726263034), (2, 363131517), (3, 242087678), (6, 121043839), (7, 103751862), (14, 51875931), (21, 34583954), (42, 17291977), (43, 16889838), (86, 8444919), (129, 5629946), (258, 2814973), (301, 2412834), (602, 1206417), (903, 804278), (1806, 402139)]