18674200818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{12853}}^1$

素因数の和:13768

約数の個数: 96

約数和(自身を含む): 49857889536

約数和(自身を除く): 31183688718

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 887, 1638, 1774, 2661, 5322, 6209, 7983, 11531, 12418, 12853, 15966, 18627, 23062, 25706, 34593, 37254, 38559, 55881, 69186, 77118, 80717, 89971, 103779, 111762, 115677, 161434, 167089, 179942, 207558, 231354, 242151, 269913, 334178, 484302, 501267, 539826, 726453, 809739, 1002534, 1169623, 1452906, 1503801, 1619478, 2339246, 3007602, 3508869, 7017738, 10526607, 11400611, 21053214, 22801222, 34201833, 68403666, 79804277, 102605499, 148207943, 159608554, 205210998, 239412831, 296415886, 444623829, 478825662, 718238493, 889247658, 1037455601, 1333871487, 1436476986, 2074911202, 2667742974, 3112366803, 6224733606, 9337100409, 18674200818]

約数ペア:

[(1, 18674200818), (2, 9337100409), (3, 6224733606), (6, 3112366803), (7, 2667742974), (9, 2074911202), (13, 1436476986), (14, 1333871487), (18, 1037455601), (21, 889247658), (26, 718238493), (39, 478825662), (42, 444623829), (63, 296415886), (78, 239412831), (91, 205210998), (117, 159608554), (126, 148207943), (182, 102605499), (234, 79804277), (273, 68403666), (546, 34201833), (819, 22801222), (887, 21053214), (1638, 11400611), (1774, 10526607), (2661, 7017738), (5322, 3508869), (6209, 3007602), (7983, 2339246), (11531, 1619478), (12418, 1503801), (12853, 1452906), (15966, 1169623), (18627, 1002534), (23062, 809739), (25706, 726453), (34593, 539826), (37254, 501267), (38559, 484302), (55881, 334178), (69186, 269913), (77118, 242151), (80717, 231354), (89971, 207558), (103779, 179942), (111762, 167089), (115677, 161434)]