1557105670278

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{1669}}^1\times {\mathrm{156589}}^1$

素因数の和:158597

約数の個数: 48

約数和(自身を含む): 3385970624400

約数和(自身を除く): 1828864954122

約数列:

[1, 2, 3, 6, 9, 18, 331, 662, 993, 1669, 1986, 2979, 3338, 5007, 5958, 10014, 15021, 30042, 156589, 313178, 469767, 552439, 939534, 1104878, 1409301, 1657317, 2818602, 3314634, 4971951, 9943902, 51830959, 103661918, 155492877, 261347041, 310985754, 466478631, 522694082, 784041123, 932957262, 1568082246, 2352123369, 4704246738, 86505870571, 173011741142, 259517611713, 519035223426, 778552835139, 1557105670278]

約数ペア:

[(1, 1557105670278), (2, 778552835139), (3, 519035223426), (6, 259517611713), (9, 173011741142), (18, 86505870571), (331, 4704246738), (662, 2352123369), (993, 1568082246), (1669, 932957262), (1986, 784041123), (2979, 522694082), (3338, 466478631), (5007, 310985754), (5958, 261347041), (10014, 155492877), (15021, 103661918), (30042, 51830959), (156589, 9943902), (313178, 4971951), (469767, 3314634), (552439, 2818602), (939534, 1657317), (1104878, 1409301)]