2010078018

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4481}}^1$

素因数の和:4582

約数の個数: 96

約数和(自身を含む): 4933498752

約数和(自身を除く): 2923420734

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 71, 78, 81, 117, 142, 162, 213, 234, 243, 351, 426, 486, 639, 702, 923, 1053, 1278, 1846, 1917, 2106, 2769, 3159, 3834, 4481, 5538, 5751, 6318, 8307, 8962, 11502, 13443, 16614, 17253, 24921, 26886, 34506, 40329, 49842, 58253, 74763, 80658, 116506, 120987, 149526, 174759, 224289, 241974, 318151, 349518, 362961, 448578, 524277, 636302, 725922, 954453, 1048554, 1088883, 1572831, 1908906, 2177766, 2863359, 3145662, 4135963, 4718493, 5726718, 8271926, 8590077, 9436986, 12407889, 14155479, 17180154, 24815778, 25770231, 28310958, 37223667, 51540462, 74447334, 77310693, 111671001, 154621386, 223342002, 335013003, 670026006, 1005039009, 2010078018]

約数ペア:

[(1, 2010078018), (2, 1005039009), (3, 670026006), (6, 335013003), (9, 223342002), (13, 154621386), (18, 111671001), (26, 77310693), (27, 74447334), (39, 51540462), (54, 37223667), (71, 28310958), (78, 25770231), (81, 24815778), (117, 17180154), (142, 14155479), (162, 12407889), (213, 9436986), (234, 8590077), (243, 8271926), (351, 5726718), (426, 4718493), (486, 4135963), (639, 3145662), (702, 2863359), (923, 2177766), (1053, 1908906), (1278, 1572831), (1846, 1088883), (1917, 1048554), (2106, 954453), (2769, 725922), (3159, 636302), (3834, 524277), (4481, 448578), (5538, 362961), (5751, 349518), (6318, 318151), (8307, 241974), (8962, 224289), (11502, 174759), (13443, 149526), (16614, 120987), (17253, 116506), (24921, 80658), (26886, 74763), (34506, 58253), (40329, 49842)]