218555004

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{3593}}^1$

素因数の和:3774

約数の個数: 48

約数和(自身を含む): 527714208

約数和(自身を除く): 309159204

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 137, 148, 222, 274, 411, 444, 548, 822, 1644, 3593, 5069, 7186, 10138, 10779, 14372, 15207, 20276, 21558, 30414, 43116, 60828, 132941, 265882, 398823, 492241, 531764, 797646, 984482, 1476723, 1595292, 1968964, 2953446, 5906892, 18212917, 36425834, 54638751, 72851668, 109277502, 218555004]

約数ペア:

[(1, 218555004), (2, 109277502), (3, 72851668), (4, 54638751), (6, 36425834), (12, 18212917), (37, 5906892), (74, 2953446), (111, 1968964), (137, 1595292), (148, 1476723), (222, 984482), (274, 797646), (411, 531764), (444, 492241), (548, 398823), (822, 265882), (1644, 132941), (3593, 60828), (5069, 43116), (7186, 30414), (10138, 21558), (10779, 20276), (14372, 15207)]