31621014

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 71373120

約数和(自身を除く): 39752106

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 79, 111, 158, 222, 237, 333, 474, 601, 666, 711, 1202, 1422, 1803, 2923, 3606, 5409, 5846, 8769, 10818, 17538, 22237, 26307, 44474, 47479, 52614, 66711, 94958, 133422, 142437, 200133, 284874, 400266, 427311, 854622, 1756723, 3513446, 5270169, 10540338, 15810507, 31621014]

約数ペア:

[(1, 31621014), (2, 15810507), (3, 10540338), (6, 5270169), (9, 3513446), (18, 1756723), (37, 854622), (74, 427311), (79, 400266), (111, 284874), (158, 200133), (222, 142437), (237, 133422), (333, 94958), (474, 66711), (601, 52614), (666, 47479), (711, 44474), (1202, 26307), (1422, 22237), (1803, 17538), (2923, 10818), (3606, 8769), (5409, 5846)]