15666587988

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{437077}}^1$

素因数の和:437216

約数の個数: 48

約数和(自身を含む): 38183134080

約数和(自身を除く): 22516546092

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 103, 116, 174, 206, 309, 348, 412, 618, 1236, 2987, 5974, 8961, 11948, 17922, 35844, 437077, 874154, 1311231, 1748308, 2622462, 5244924, 12675233, 25350466, 38025699, 45018931, 50700932, 76051398, 90037862, 135056793, 152102796, 180075724, 270113586, 540227172, 1305548999, 2611097998, 3916646997, 5222195996, 7833293994, 15666587988]

約数ペア:

[(1, 15666587988), (2, 7833293994), (3, 5222195996), (4, 3916646997), (6, 2611097998), (12, 1305548999), (29, 540227172), (58, 270113586), (87, 180075724), (103, 152102796), (116, 135056793), (174, 90037862), (206, 76051398), (309, 50700932), (348, 45018931), (412, 38025699), (618, 25350466), (1236, 12675233), (2987, 5244924), (5974, 2622462), (8961, 1748308), (11948, 1311231), (17922, 874154), (35844, 437077)]