39481164

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 105945840

約数和(自身を除く): 66464676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 197, 228, 293, 342, 394, 586, 591, 684, 788, 879, 1172, 1182, 1758, 1773, 2364, 2637, 3516, 3546, 3743, 5274, 5567, 7092, 7486, 10548, 11134, 11229, 14972, 16701, 22268, 22458, 33402, 33687, 44916, 50103, 57721, 66804, 67374, 100206, 115442, 134748, 173163, 200412, 230884, 346326, 519489, 692652, 1038978, 1096699, 2077956, 2193398, 3290097, 4386796, 6580194, 9870291, 13160388, 19740582, 39481164]

約数ペア:

[(1, 39481164), (2, 19740582), (3, 13160388), (4, 9870291), (6, 6580194), (9, 4386796), (12, 3290097), (18, 2193398), (19, 2077956), (36, 1096699), (38, 1038978), (57, 692652), (76, 519489), (114, 346326), (171, 230884), (197, 200412), (228, 173163), (293, 134748), (342, 115442), (394, 100206), (586, 67374), (591, 66804), (684, 57721), (788, 50103), (879, 44916), (1172, 33687), (1182, 33402), (1758, 22458), (1773, 22268), (2364, 16701), (2637, 14972), (3516, 11229), (3546, 11134), (3743, 10548), (5274, 7486), (5567, 7092)]