17945416476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2018153}}^1$

素因数の和:2018195

約数の個数: 72

約数和(自身を含む): 51422563920

約数和(自身を除く): 33477147444

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 2018153, 4036306, 6054459, 8072612, 12108918, 18163377, 24217836, 26235989, 36326754, 38344907, 52471978, 72653508, 76689814, 78707967, 104943956, 115034721, 153379628, 157415934, 230069442, 236123901, 314831868, 345104163, 460138884, 472247802, 498483791, 690208326, 944495604, 996967582, 1380416652, 1495451373, 1993935164, 2990902746, 4486354119, 5981805492, 8972708238, 17945416476]

約数ペア:

[(1, 17945416476), (2, 8972708238), (3, 5981805492), (4, 4486354119), (6, 2990902746), (9, 1993935164), (12, 1495451373), (13, 1380416652), (18, 996967582), (19, 944495604), (26, 690208326), (36, 498483791), (38, 472247802), (39, 460138884), (52, 345104163), (57, 314831868), (76, 236123901), (78, 230069442), (114, 157415934), (117, 153379628), (156, 115034721), (171, 104943956), (228, 78707967), (234, 76689814), (247, 72653508), (342, 52471978), (468, 38344907), (494, 36326754), (684, 26235989), (741, 24217836), (988, 18163377), (1482, 12108918), (2223, 8072612), (2964, 6054459), (4446, 4036306), (8892, 2018153)]