2019013542

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{176087}}^1$

素因数の和:176122

約数の個数: 72

約数和(自身を含む): 5480210736

約数和(自身を除く): 3461197194

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 176087, 352174, 528261, 1056522, 1232609, 1584783, 2289131, 2465218, 3169566, 3697827, 4578262, 6867393, 7395654, 8628263, 11093481, 13734786, 16023917, 17256526, 20602179, 22186962, 25884789, 32047834, 41204358, 48071751, 51769578, 77654367, 96143502, 112167419, 144215253, 155308734, 224334838, 288430506, 336502257, 673004514, 1009506771, 2019013542]

約数ペア:

[(1, 2019013542), (2, 1009506771), (3, 673004514), (6, 336502257), (7, 288430506), (9, 224334838), (13, 155308734), (14, 144215253), (18, 112167419), (21, 96143502), (26, 77654367), (39, 51769578), (42, 48071751), (49, 41204358), (63, 32047834), (78, 25884789), (91, 22186962), (98, 20602179), (117, 17256526), (126, 16023917), (147, 13734786), (182, 11093481), (234, 8628263), (273, 7395654), (294, 6867393), (441, 4578262), (546, 3697827), (637, 3169566), (819, 2465218), (882, 2289131), (1274, 1584783), (1638, 1232609), (1911, 1056522), (3822, 528261), (5733, 352174), (11466, 176087)]