2018051322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1669}}^1\times {\mathrm{28789}}^1$

素因数の和:30470

約数の個数: 32

約数和(自身を含む): 4615612800

約数和(自身を除く): 2597561478

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1669, 3338, 5007, 10014, 11683, 23366, 28789, 35049, 57578, 70098, 86367, 172734, 201523, 403046, 604569, 1209138, 48048841, 96097682, 144146523, 288293046, 336341887, 672683774, 1009025661, 2018051322]

約数ペア:

[(1, 2018051322), (2, 1009025661), (3, 672683774), (6, 336341887), (7, 288293046), (14, 144146523), (21, 96097682), (42, 48048841), (1669, 1209138), (3338, 604569), (5007, 403046), (10014, 201523), (11683, 172734), (23366, 86367), (28789, 70098), (35049, 57578)]