18277164

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{2969}}^1$

素因数の和:3004

約数の個数: 60

約数和(自身を含む): 50311800

約数和(自身を除く): 32034636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 2969, 3078, 5938, 6156, 8907, 11876, 17814, 26721, 35628, 53442, 56411, 80163, 106884, 112822, 160326, 169233, 225644, 240489, 320652, 338466, 480978, 507699, 676932, 961956, 1015398, 1523097, 2030796, 3046194, 4569291, 6092388, 9138582, 18277164]

約数ペア:

[(1, 18277164), (2, 9138582), (3, 6092388), (4, 4569291), (6, 3046194), (9, 2030796), (12, 1523097), (18, 1015398), (19, 961956), (27, 676932), (36, 507699), (38, 480978), (54, 338466), (57, 320652), (76, 240489), (81, 225644), (108, 169233), (114, 160326), (162, 112822), (171, 106884), (228, 80163), (324, 56411), (342, 53442), (513, 35628), (684, 26721), (1026, 17814), (1539, 11876), (2052, 8907), (2969, 6156), (3078, 5938)]