42312318

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{809}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 88646400

約数和(自身を除く): 46334082

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 379, 758, 809, 1137, 1618, 2274, 2427, 4854, 8717, 17434, 18607, 26151, 37214, 52302, 55821, 111642, 306611, 613222, 919833, 1839666, 7052053, 14104106, 21156159, 42312318]

約数ペア:

[(1, 42312318), (2, 21156159), (3, 14104106), (6, 7052053), (23, 1839666), (46, 919833), (69, 613222), (138, 306611), (379, 111642), (758, 55821), (809, 52302), (1137, 37214), (1618, 26151), (2274, 18607), (2427, 17434), (4854, 8717)]