17942022

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1087}}^1$

素因数の和:1233

約数の個数: 48

約数和(自身を含む): 44808192

約数和(自身を除く): 26866170

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 786, 917, 1087, 1179, 1834, 2174, 2358, 2751, 3261, 5502, 6522, 7609, 8253, 9783, 15218, 16506, 19566, 22827, 45654, 68481, 136962, 142397, 284794, 427191, 854382, 996779, 1281573, 1993558, 2563146, 2990337, 5980674, 8971011, 17942022]

約数ペア:

[(1, 17942022), (2, 8971011), (3, 5980674), (6, 2990337), (7, 2563146), (9, 1993558), (14, 1281573), (18, 996779), (21, 854382), (42, 427191), (63, 284794), (126, 142397), (131, 136962), (262, 68481), (393, 45654), (786, 22827), (917, 19566), (1087, 16506), (1179, 15218), (1834, 9783), (2174, 8253), (2358, 7609), (2751, 6522), (3261, 5502)]