18942462

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 52116480

約数和(自身を除く): 33174018

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 79, 99, 126, 154, 158, 173, 198, 231, 237, 346, 462, 474, 519, 553, 693, 711, 869, 1038, 1106, 1211, 1386, 1422, 1557, 1659, 1738, 1903, 2422, 2607, 3114, 3318, 3633, 3806, 4977, 5214, 5709, 6083, 7266, 7821, 9954, 10899, 11418, 12166, 13321, 13667, 15642, 17127, 18249, 21798, 26642, 27334, 34254, 36498, 39963, 41001, 54747, 79926, 82002, 95669, 109494, 119889, 123003, 150337, 191338, 239778, 246006, 287007, 300674, 451011, 574014, 861021, 902022, 1052359, 1353033, 1722042, 2104718, 2706066, 3157077, 6314154, 9471231, 18942462]

約数ペア:

[(1, 18942462), (2, 9471231), (3, 6314154), (6, 3157077), (7, 2706066), (9, 2104718), (11, 1722042), (14, 1353033), (18, 1052359), (21, 902022), (22, 861021), (33, 574014), (42, 451011), (63, 300674), (66, 287007), (77, 246006), (79, 239778), (99, 191338), (126, 150337), (154, 123003), (158, 119889), (173, 109494), (198, 95669), (231, 82002), (237, 79926), (346, 54747), (462, 41001), (474, 39963), (519, 36498), (553, 34254), (693, 27334), (711, 26642), (869, 21798), (1038, 18249), (1106, 17127), (1211, 15642), (1386, 13667), (1422, 13321), (1557, 12166), (1659, 11418), (1738, 10899), (1903, 9954), (2422, 7821), (2607, 7266), (3114, 6083), (3318, 5709), (3633, 5214), (3806, 4977)]