2013459318

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{103669}}^1$

素因数の和:103773

約数の個数: 48

約数和(自身を含む): 4754720880

約数和(自身を除く): 2741261562

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 117, 166, 234, 249, 498, 747, 1079, 1494, 2158, 3237, 6474, 9711, 19422, 103669, 207338, 311007, 622014, 933021, 1347697, 1866042, 2695394, 4043091, 8086182, 8604527, 12129273, 17209054, 24258546, 25813581, 51627162, 77440743, 111858851, 154881486, 223717702, 335576553, 671153106, 1006729659, 2013459318]

約数ペア:

[(1, 2013459318), (2, 1006729659), (3, 671153106), (6, 335576553), (9, 223717702), (13, 154881486), (18, 111858851), (26, 77440743), (39, 51627162), (78, 25813581), (83, 24258546), (117, 17209054), (166, 12129273), (234, 8604527), (249, 8086182), (498, 4043091), (747, 2695394), (1079, 1866042), (1494, 1347697), (2158, 933021), (3237, 622014), (6474, 311007), (9711, 207338), (19422, 103669)]