18089778876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1\times {\mathrm{3847}}^1$

素因数の和:4611

約数の個数: 96

約数和(自身を含む): 46591953408

約数和(自身を除く): 28502174532

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 701, 1118, 1402, 1677, 2103, 2236, 2804, 3354, 3847, 4206, 6708, 7694, 8412, 9113, 11541, 15388, 18226, 23082, 27339, 30143, 36452, 46164, 50011, 54678, 60286, 90429, 100022, 109356, 120572, 150033, 165421, 180858, 200044, 300066, 330842, 361716, 391859, 496263, 600132, 661684, 783718, 992526, 1175577, 1567436, 1985052, 2150473, 2351154, 2696747, 4300946, 4702308, 5393494, 6451419, 8090241, 8601892, 10786988, 12902838, 16180482, 25805676, 32360964, 35057711, 70115422, 105173133, 115960121, 140230844, 210346266, 231920242, 347880363, 420692532, 463840484, 695760726, 1391521452, 1507481573, 3014963146, 4522444719, 6029926292, 9044889438, 18089778876]

約数ペア:

[(1, 18089778876), (2, 9044889438), (3, 6029926292), (4, 4522444719), (6, 3014963146), (12, 1507481573), (13, 1391521452), (26, 695760726), (39, 463840484), (43, 420692532), (52, 347880363), (78, 231920242), (86, 210346266), (129, 140230844), (156, 115960121), (172, 105173133), (258, 70115422), (516, 35057711), (559, 32360964), (701, 25805676), (1118, 16180482), (1402, 12902838), (1677, 10786988), (2103, 8601892), (2236, 8090241), (2804, 6451419), (3354, 5393494), (3847, 4702308), (4206, 4300946), (6708, 2696747), (7694, 2351154), (8412, 2150473), (9113, 1985052), (11541, 1567436), (15388, 1175577), (18226, 992526), (23082, 783718), (27339, 661684), (30143, 600132), (36452, 496263), (46164, 391859), (50011, 361716), (54678, 330842), (60286, 300066), (90429, 200044), (100022, 180858), (109356, 165421), (120572, 150033)]