2718840787716

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^2\times {\mathrm{1041553}}^1$

素因数の和:1041793

約数の個数: 72

約数和(自身を含む): 6740854163680

約数和(自身を除く): 4022013375964

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 107, 114, 214, 228, 321, 428, 642, 1284, 2033, 4066, 6099, 8132, 11449, 12198, 22898, 24396, 34347, 45796, 68694, 137388, 217531, 435062, 652593, 870124, 1041553, 1305186, 2083106, 2610372, 3124659, 4166212, 6249318, 12498636, 19789507, 39579014, 59368521, 79158028, 111446171, 118737042, 222892342, 237474084, 334338513, 445784684, 668677026, 1337354052, 2117477249, 4234954498, 6352431747, 8469908996, 11924740297, 12704863494, 23849480594, 25409726988, 35774220891, 47698961188, 71548441782, 143096883564, 226570065643, 453140131286, 679710196929, 906280262572, 1359420393858, 2718840787716]

約数ペア:

[(1, 2718840787716), (2, 1359420393858), (3, 906280262572), (4, 679710196929), (6, 453140131286), (12, 226570065643), (19, 143096883564), (38, 71548441782), (57, 47698961188), (76, 35774220891), (107, 25409726988), (114, 23849480594), (214, 12704863494), (228, 11924740297), (321, 8469908996), (428, 6352431747), (642, 4234954498), (1284, 2117477249), (2033, 1337354052), (4066, 668677026), (6099, 445784684), (8132, 334338513), (11449, 237474084), (12198, 222892342), (22898, 118737042), (24396, 111446171), (34347, 79158028), (45796, 59368521), (68694, 39579014), (137388, 19789507), (217531, 12498636), (435062, 6249318), (652593, 4166212), (870124, 3124659), (1041553, 2610372), (1305186, 2083106)]