18305232

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:996

約数の個数: 80

約数和(自身を含む): 53038272

約数和(自身を除く): 34733040

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 66, 74, 88, 111, 132, 148, 176, 222, 264, 296, 407, 444, 528, 592, 814, 888, 937, 1221, 1628, 1776, 1874, 2442, 2811, 3256, 3748, 4884, 5622, 6512, 7496, 9768, 10307, 11244, 14992, 19536, 20614, 22488, 30921, 34669, 41228, 44976, 61842, 69338, 82456, 104007, 123684, 138676, 164912, 208014, 247368, 277352, 381359, 416028, 494736, 554704, 762718, 832056, 1144077, 1525436, 1664112, 2288154, 3050872, 4576308, 6101744, 9152616, 18305232]

約数ペア:

[(1, 18305232), (2, 9152616), (3, 6101744), (4, 4576308), (6, 3050872), (8, 2288154), (11, 1664112), (12, 1525436), (16, 1144077), (22, 832056), (24, 762718), (33, 554704), (37, 494736), (44, 416028), (48, 381359), (66, 277352), (74, 247368), (88, 208014), (111, 164912), (132, 138676), (148, 123684), (176, 104007), (222, 82456), (264, 69338), (296, 61842), (407, 44976), (444, 41228), (528, 34669), (592, 30921), (814, 22488), (888, 20614), (937, 19536), (1221, 14992), (1628, 11244), (1776, 10307), (1874, 9768), (2442, 7496), (2811, 6512), (3256, 5622), (3748, 4884)]