1834364628

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{281}}^1\times {\mathrm{1217}}^1$

素因数の和:1657

約数の個数: 72

約数和(自身を含む): 4688447400

約数和(自身を除く): 2854082772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 281, 298, 447, 562, 596, 843, 894, 1124, 1217, 1341, 1686, 1788, 2434, 2529, 2682, 3372, 3651, 4868, 5058, 5364, 7302, 10116, 10953, 14604, 21906, 41869, 43812, 83738, 125607, 167476, 181333, 251214, 341977, 362666, 376821, 502428, 543999, 683954, 725332, 753642, 1025931, 1087998, 1367908, 1507284, 1631997, 2051862, 2175996, 3077793, 3263994, 4103724, 6155586, 6527988, 12311172, 50954573, 101909146, 152863719, 203818292, 305727438, 458591157, 611454876, 917182314, 1834364628]

約数ペア:

[(1, 1834364628), (2, 917182314), (3, 611454876), (4, 458591157), (6, 305727438), (9, 203818292), (12, 152863719), (18, 101909146), (36, 50954573), (149, 12311172), (281, 6527988), (298, 6155586), (447, 4103724), (562, 3263994), (596, 3077793), (843, 2175996), (894, 2051862), (1124, 1631997), (1217, 1507284), (1341, 1367908), (1686, 1087998), (1788, 1025931), (2434, 753642), (2529, 725332), (2682, 683954), (3372, 543999), (3651, 502428), (4868, 376821), (5058, 362666), (5364, 341977), (7302, 251214), (10116, 181333), (10953, 167476), (14604, 125607), (21906, 83738), (41869, 43812)]