261569694

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1\times {\mathrm{1933}}^1$

素因数の和:3144

約数の個数: 32

約数和(自身を含む): 551422080

約数和(自身を除く): 289852386

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1187, 1933, 2374, 3561, 3866, 5799, 7122, 11598, 22553, 36727, 45106, 67659, 73454, 110181, 135318, 220362, 2294471, 4588942, 6883413, 13766826, 43594949, 87189898, 130784847, 261569694]

約数ペア:

[(1, 261569694), (2, 130784847), (3, 87189898), (6, 43594949), (19, 13766826), (38, 6883413), (57, 4588942), (114, 2294471), (1187, 220362), (1933, 135318), (2374, 110181), (3561, 73454), (3866, 67659), (5799, 45106), (7122, 36727), (11598, 22553)]