2018040476882

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{108631}}^1$

素因数の和:109011

約数の個数: 64

約数和(自身を含む): 3414086496000

約数和(自身を除く): 1396046019118

約数列:

[1, 2, 17, 19, 34, 38, 149, 193, 298, 323, 386, 646, 2533, 2831, 3281, 3667, 5066, 5662, 6562, 7334, 28757, 48127, 57514, 62339, 96254, 108631, 124678, 217262, 488869, 546383, 977738, 1092766, 1846727, 2063989, 3693454, 4127978, 9288511, 16186019, 18577022, 20965783, 32372038, 35087813, 41931566, 70175626, 275162323, 307534361, 356418311, 398349877, 550324646, 615068722, 712836622, 796699754, 3123901667, 5228084137, 6247803334, 6771947909, 10456168274, 13543895818, 53106328339, 59354131673, 106212656678, 118708263346, 1009020238441, 2018040476882]

約数ペア:

[(1, 2018040476882), (2, 1009020238441), (17, 118708263346), (19, 106212656678), (34, 59354131673), (38, 53106328339), (149, 13543895818), (193, 10456168274), (298, 6771947909), (323, 6247803334), (386, 5228084137), (646, 3123901667), (2533, 796699754), (2831, 712836622), (3281, 615068722), (3667, 550324646), (5066, 398349877), (5662, 356418311), (6562, 307534361), (7334, 275162323), (28757, 70175626), (48127, 41931566), (57514, 35087813), (62339, 32372038), (96254, 20965783), (108631, 18577022), (124678, 16186019), (217262, 9288511), (488869, 4127978), (546383, 3693454), (977738, 2063989), (1092766, 1846727)]