120618954

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{367}}^1$

素因数の和:456

約数の個数: 72

約数和(自身を含む): 285030720

約数和(自身を除く): 164411766

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 367, 558, 589, 734, 961, 1101, 1178, 1767, 1922, 2202, 2883, 3303, 3534, 5301, 5766, 6606, 6973, 8649, 10602, 11377, 13946, 17298, 18259, 20919, 22754, 34131, 36518, 41838, 54777, 62757, 68262, 102393, 109554, 125514, 164331, 204786, 216163, 328662, 352687, 432326, 648489, 705374, 1058061, 1296978, 1945467, 2116122, 3174183, 3890934, 6348366, 6701053, 13402106, 20103159, 40206318, 60309477, 120618954]

約数ペア:

[(1, 120618954), (2, 60309477), (3, 40206318), (6, 20103159), (9, 13402106), (18, 6701053), (19, 6348366), (31, 3890934), (38, 3174183), (57, 2116122), (62, 1945467), (93, 1296978), (114, 1058061), (171, 705374), (186, 648489), (279, 432326), (342, 352687), (367, 328662), (558, 216163), (589, 204786), (734, 164331), (961, 125514), (1101, 109554), (1178, 102393), (1767, 68262), (1922, 62757), (2202, 54777), (2883, 41838), (3303, 36518), (3534, 34131), (5301, 22754), (5766, 20919), (6606, 18259), (6973, 17298), (8649, 13946), (10602, 11377)]