18368658

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:512

約数の個数: 96

約数和(自身を含む): 51442560

約数和(自身を除く): 33073902

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 29, 33, 42, 58, 63, 66, 77, 87, 99, 126, 154, 174, 198, 203, 231, 261, 319, 406, 457, 462, 522, 609, 638, 693, 914, 957, 1218, 1371, 1386, 1827, 1914, 2233, 2742, 2871, 3199, 3654, 4113, 4466, 5027, 5742, 6398, 6699, 8226, 9597, 10054, 13253, 13398, 15081, 19194, 20097, 26506, 28791, 30162, 35189, 39759, 40194, 45243, 57582, 70378, 79518, 90486, 92771, 105567, 119277, 145783, 185542, 211134, 238554, 278313, 291566, 316701, 437349, 556626, 633402, 834939, 874698, 1020481, 1312047, 1669878, 2040962, 2624094, 3061443, 6122886, 9184329, 18368658]

約数ペア:

[(1, 18368658), (2, 9184329), (3, 6122886), (6, 3061443), (7, 2624094), (9, 2040962), (11, 1669878), (14, 1312047), (18, 1020481), (21, 874698), (22, 834939), (29, 633402), (33, 556626), (42, 437349), (58, 316701), (63, 291566), (66, 278313), (77, 238554), (87, 211134), (99, 185542), (126, 145783), (154, 119277), (174, 105567), (198, 92771), (203, 90486), (231, 79518), (261, 70378), (319, 57582), (406, 45243), (457, 40194), (462, 39759), (522, 35189), (609, 30162), (638, 28791), (693, 26506), (914, 20097), (957, 19194), (1218, 15081), (1371, 13398), (1386, 13253), (1827, 10054), (1914, 9597), (2233, 8226), (2742, 6699), (2871, 6398), (3199, 5742), (3654, 5027), (4113, 4466)]