19005354

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 80

約数和(自身を含む): 46208448

約数和(自身を除く): 27203094

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 67, 81, 102, 103, 134, 153, 162, 201, 206, 306, 309, 402, 459, 603, 618, 918, 927, 1139, 1206, 1377, 1751, 1809, 1854, 2278, 2754, 2781, 3417, 3502, 3618, 5253, 5427, 5562, 6834, 6901, 8343, 10251, 10506, 10854, 13802, 15759, 16686, 20502, 20703, 30753, 31518, 41406, 47277, 61506, 62109, 92259, 94554, 117317, 124218, 141831, 184518, 186327, 234634, 283662, 351951, 372654, 558981, 703902, 1055853, 1117962, 2111706, 3167559, 6335118, 9502677, 19005354]

約数ペア:

[(1, 19005354), (2, 9502677), (3, 6335118), (6, 3167559), (9, 2111706), (17, 1117962), (18, 1055853), (27, 703902), (34, 558981), (51, 372654), (54, 351951), (67, 283662), (81, 234634), (102, 186327), (103, 184518), (134, 141831), (153, 124218), (162, 117317), (201, 94554), (206, 92259), (306, 62109), (309, 61506), (402, 47277), (459, 41406), (603, 31518), (618, 30753), (918, 20703), (927, 20502), (1139, 16686), (1206, 15759), (1377, 13802), (1751, 10854), (1809, 10506), (1854, 10251), (2278, 8343), (2754, 6901), (2781, 6834), (3417, 5562), (3502, 5427), (3618, 5253)]