18403092

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{2053}}^1$

素因数の和:2149

約数の個数: 48

約数和(自身を含む): 48310080

約数和(自身を除く): 29906988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 166, 249, 332, 498, 747, 996, 1494, 2053, 2241, 2988, 4106, 4482, 6159, 8212, 8964, 12318, 18477, 24636, 36954, 55431, 73908, 110862, 170399, 221724, 340798, 511197, 681596, 1022394, 1533591, 2044788, 3067182, 4600773, 6134364, 9201546, 18403092]

約数ペア:

[(1, 18403092), (2, 9201546), (3, 6134364), (4, 4600773), (6, 3067182), (9, 2044788), (12, 1533591), (18, 1022394), (27, 681596), (36, 511197), (54, 340798), (83, 221724), (108, 170399), (166, 110862), (249, 73908), (332, 55431), (498, 36954), (747, 24636), (996, 18477), (1494, 12318), (2053, 8964), (2241, 8212), (2988, 6159), (4106, 4482)]