18797777466

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2210983}}^1$

素因数の和:2211110

約数の個数: 32

約数和(自身を含む): 40858984320

約数和(自身を除く): 22061206854

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2834, 4251, 8502, 2210983, 4421966, 6632949, 13265898, 28742779, 57485558, 86228337, 172456674, 240997147, 481994294, 722991441, 1445982882, 3132962911, 6265925822, 9398888733, 18797777466]

約数ペア:

[(1, 18797777466), (2, 9398888733), (3, 6265925822), (6, 3132962911), (13, 1445982882), (26, 722991441), (39, 481994294), (78, 240997147), (109, 172456674), (218, 86228337), (327, 57485558), (654, 28742779), (1417, 13265898), (2834, 6632949), (4251, 4421966), (8502, 2210983)]