21836106

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:595

約数の個数: 48

約数和(自身を含む): 49330944

約数和(自身を除く): 27494838

約数列:

[1, 2, 3, 6, 9, 18, 47, 53, 94, 106, 141, 159, 282, 318, 423, 477, 487, 846, 954, 974, 1461, 2491, 2922, 4383, 4982, 7473, 8766, 14946, 22419, 22889, 25811, 44838, 45778, 51622, 68667, 77433, 137334, 154866, 206001, 232299, 412002, 464598, 1213117, 2426234, 3639351, 7278702, 10918053, 21836106]

約数ペア:

[(1, 21836106), (2, 10918053), (3, 7278702), (6, 3639351), (9, 2426234), (18, 1213117), (47, 464598), (53, 412002), (94, 232299), (106, 206001), (141, 154866), (159, 137334), (282, 77433), (318, 68667), (423, 51622), (477, 45778), (487, 44838), (846, 25811), (954, 22889), (974, 22419), (1461, 14946), (2491, 8766), (2922, 7473), (4383, 4982)]