9823806

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 22632480

約数和(自身を除く): 12808674

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 122, 138, 183, 207, 366, 389, 414, 549, 778, 1098, 1167, 1403, 2334, 2806, 3501, 4209, 7002, 8418, 8947, 12627, 17894, 23729, 25254, 26841, 47458, 53682, 71187, 80523, 142374, 161046, 213561, 427122, 545767, 1091534, 1637301, 3274602, 4911903, 9823806]

約数ペア:

[(1, 9823806), (2, 4911903), (3, 3274602), (6, 1637301), (9, 1091534), (18, 545767), (23, 427122), (46, 213561), (61, 161046), (69, 142374), (122, 80523), (138, 71187), (183, 53682), (207, 47458), (366, 26841), (389, 25254), (414, 23729), (549, 17894), (778, 12627), (1098, 8947), (1167, 8418), (1403, 7002), (2334, 4209), (2806, 3501)]