18435186

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 51038208

約数和(自身を除く): 32603022

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 47, 63, 66, 77, 94, 99, 126, 141, 154, 198, 231, 282, 283, 329, 423, 462, 517, 566, 658, 693, 846, 849, 987, 1034, 1386, 1551, 1698, 1974, 1981, 2547, 2961, 3102, 3113, 3619, 3962, 4653, 5094, 5922, 5943, 6226, 7238, 9306, 9339, 10857, 11886, 13301, 17829, 18678, 21714, 21791, 26602, 28017, 32571, 35658, 39903, 43582, 56034, 65142, 65373, 79806, 93107, 119709, 130746, 146311, 186214, 196119, 239418, 279321, 292622, 392238, 438933, 558642, 837963, 877866, 1024177, 1316799, 1675926, 2048354, 2633598, 3072531, 6145062, 9217593, 18435186]

約数ペア:

[(1, 18435186), (2, 9217593), (3, 6145062), (6, 3072531), (7, 2633598), (9, 2048354), (11, 1675926), (14, 1316799), (18, 1024177), (21, 877866), (22, 837963), (33, 558642), (42, 438933), (47, 392238), (63, 292622), (66, 279321), (77, 239418), (94, 196119), (99, 186214), (126, 146311), (141, 130746), (154, 119709), (198, 93107), (231, 79806), (282, 65373), (283, 65142), (329, 56034), (423, 43582), (462, 39903), (517, 35658), (566, 32571), (658, 28017), (693, 26602), (846, 21791), (849, 21714), (987, 18678), (1034, 17829), (1386, 13301), (1551, 11886), (1698, 10857), (1974, 9339), (1981, 9306), (2547, 7238), (2961, 6226), (3102, 5943), (3113, 5922), (3619, 5094), (3962, 4653)]