561663108

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{5939}}^1$

素因数の和:6057

約数の個数: 72

約数和(自身を含む): 1478917440

約数和(自身を除く): 917254332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 71, 74, 111, 142, 148, 213, 222, 284, 333, 426, 444, 639, 666, 852, 1278, 1332, 2556, 2627, 5254, 5939, 7881, 10508, 11878, 15762, 17817, 23643, 23756, 31524, 35634, 47286, 53451, 71268, 94572, 106902, 213804, 219743, 421669, 439486, 659229, 843338, 878972, 1265007, 1318458, 1686676, 1977687, 2530014, 2636916, 3795021, 3955374, 5060028, 7590042, 7910748, 15180084, 15601753, 31203506, 46805259, 62407012, 93610518, 140415777, 187221036, 280831554, 561663108]

約数ペア:

[(1, 561663108), (2, 280831554), (3, 187221036), (4, 140415777), (6, 93610518), (9, 62407012), (12, 46805259), (18, 31203506), (36, 15601753), (37, 15180084), (71, 7910748), (74, 7590042), (111, 5060028), (142, 3955374), (148, 3795021), (213, 2636916), (222, 2530014), (284, 1977687), (333, 1686676), (426, 1318458), (444, 1265007), (639, 878972), (666, 843338), (852, 659229), (1278, 439486), (1332, 421669), (2556, 219743), (2627, 213804), (5254, 106902), (5939, 94572), (7881, 71268), (10508, 53451), (11878, 47286), (15762, 35634), (17817, 31524), (23643, 23756)]