18348513610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{290923}}^1$

素因数の和:291007

約数の個数: 64

約数和(自身を含む): 40720050432

約数和(自身を除く): 22371536822

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 53, 70, 85, 106, 119, 170, 238, 265, 371, 530, 595, 742, 901, 1190, 1802, 1855, 3710, 4505, 6307, 9010, 12614, 31535, 63070, 290923, 581846, 1454615, 2036461, 2909230, 4072922, 4945691, 9891382, 10182305, 15418919, 20364610, 24728455, 30837838, 34619837, 49456910, 69239674, 77094595, 107932433, 154189190, 173099185, 215864866, 262121623, 346198370, 524243246, 539662165, 1079324330, 1310608115, 1834851361, 2621216230, 3669702722, 9174256805, 18348513610]

約数ペア:

[(1, 18348513610), (2, 9174256805), (5, 3669702722), (7, 2621216230), (10, 1834851361), (14, 1310608115), (17, 1079324330), (34, 539662165), (35, 524243246), (53, 346198370), (70, 262121623), (85, 215864866), (106, 173099185), (119, 154189190), (170, 107932433), (238, 77094595), (265, 69239674), (371, 49456910), (530, 34619837), (595, 30837838), (742, 24728455), (901, 20364610), (1190, 15418919), (1802, 10182305), (1855, 9891382), (3710, 4945691), (4505, 4072922), (6307, 2909230), (9010, 2036461), (12614, 1454615), (31535, 581846), (63070, 290923)]