66454894

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 117306000

約数和(自身を除く): 50851106

約数列:

[1, 2, 11, 19, 22, 38, 97, 121, 149, 194, 209, 242, 298, 418, 1067, 1639, 1843, 2134, 2299, 2831, 3278, 3686, 4598, 5662, 11737, 14453, 18029, 20273, 23474, 28906, 31141, 36058, 40546, 62282, 158983, 223003, 274607, 317966, 342551, 446006, 549214, 685102, 1748813, 3020677, 3497626, 6041354, 33227447, 66454894]

約数ペア:

[(1, 66454894), (2, 33227447), (11, 6041354), (19, 3497626), (22, 3020677), (38, 1748813), (97, 685102), (121, 549214), (149, 446006), (194, 342551), (209, 317966), (242, 274607), (298, 223003), (418, 158983), (1067, 62282), (1639, 40546), (1843, 36058), (2134, 31141), (2299, 28906), (2831, 23474), (3278, 20273), (3686, 18029), (4598, 14453), (5662, 11737)]