778873074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{17987}}^1$

素因数の和:19030

約数の個数: 32

約数和(自身を含む): 1782107136

約数和(自身を除く): 1003234062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1031, 2062, 3093, 6186, 7217, 14434, 17987, 21651, 35974, 43302, 53961, 107922, 125909, 251818, 377727, 755454, 18544597, 37089194, 55633791, 111267582, 129812179, 259624358, 389436537, 778873074]

約数ペア:

[(1, 778873074), (2, 389436537), (3, 259624358), (6, 129812179), (7, 111267582), (14, 55633791), (21, 37089194), (42, 18544597), (1031, 755454), (2062, 377727), (3093, 251818), (6186, 125909), (7217, 107922), (14434, 53961), (17987, 43302), (21651, 35974)]