15666738906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3617}}^1\times {\mathrm{7933}}^1$

素因数の和:11575

約数の個数: 64

約数和(自身を含む): 38579804928

約数和(自身を除く): 22913066022

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 3617, 7234, 7933, 10851, 15866, 21702, 23799, 25319, 47021, 47598, 50638, 55531, 75957, 94042, 103129, 111062, 141063, 151914, 166593, 206258, 282126, 309387, 329147, 333186, 618774, 658294, 721903, 987441, 1443806, 1974882, 2165709, 4331418, 28693661, 57387322, 86080983, 172161966, 200855627, 373017593, 401711254, 602566881, 746035186, 1119052779, 1205133762, 2238105558, 2611123151, 5222246302, 7833369453, 15666738906]

約数ペア:

[(1, 15666738906), (2, 7833369453), (3, 5222246302), (6, 2611123151), (7, 2238105558), (13, 1205133762), (14, 1119052779), (21, 746035186), (26, 602566881), (39, 401711254), (42, 373017593), (78, 200855627), (91, 172161966), (182, 86080983), (273, 57387322), (546, 28693661), (3617, 4331418), (7234, 2165709), (7933, 1974882), (10851, 1443806), (15866, 987441), (21702, 721903), (23799, 658294), (25319, 618774), (47021, 333186), (47598, 329147), (50638, 309387), (55531, 282126), (75957, 206258), (94042, 166593), (103129, 151914), (111062, 141063)]