13073976

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{503}}^1$

素因数の和:553

約数の個数: 72

約数和(自身を含む): 37444680

約数和(自身を除く): 24370704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 361, 456, 503, 684, 722, 1006, 1083, 1368, 1444, 1509, 2012, 2166, 2888, 3018, 3249, 4024, 4332, 4527, 6036, 6498, 8664, 9054, 9557, 12072, 12996, 18108, 19114, 25992, 28671, 36216, 38228, 57342, 76456, 86013, 114684, 172026, 181583, 229368, 344052, 363166, 544749, 688104, 726332, 1089498, 1452664, 1634247, 2178996, 3268494, 4357992, 6536988, 13073976]

約数ペア:

[(1, 13073976), (2, 6536988), (3, 4357992), (4, 3268494), (6, 2178996), (8, 1634247), (9, 1452664), (12, 1089498), (18, 726332), (19, 688104), (24, 544749), (36, 363166), (38, 344052), (57, 229368), (72, 181583), (76, 172026), (114, 114684), (152, 86013), (171, 76456), (228, 57342), (342, 38228), (361, 36216), (456, 28671), (503, 25992), (684, 19114), (722, 18108), (1006, 12996), (1083, 12072), (1368, 9557), (1444, 9054), (1509, 8664), (2012, 6498), (2166, 6036), (2888, 4527), (3018, 4332), (3249, 4024)]