18296291205

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{173977}}^1$

素因数の和:174051

約数の個数: 64

約数和(自身を含む): 35073964800

約数和(自身を除く): 16777673595

約数列:

[1, 3, 5, 9, 15, 19, 27, 41, 45, 57, 95, 123, 135, 171, 205, 285, 369, 513, 615, 779, 855, 1107, 1845, 2337, 2565, 3895, 5535, 7011, 11685, 21033, 35055, 105165, 173977, 521931, 869885, 1565793, 2609655, 3305563, 4697379, 7133057, 7828965, 9916689, 16527815, 21399171, 23486895, 29750067, 35665285, 49583445, 64197513, 89250201, 106995855, 135528083, 148750335, 192592539, 320987565, 406584249, 446251005, 677640415, 962962695, 1219752747, 2032921245, 3659258241, 6098763735, 18296291205]

約数ペア:

[(1, 18296291205), (3, 6098763735), (5, 3659258241), (9, 2032921245), (15, 1219752747), (19, 962962695), (27, 677640415), (41, 446251005), (45, 406584249), (57, 320987565), (95, 192592539), (123, 148750335), (135, 135528083), (171, 106995855), (205, 89250201), (285, 64197513), (369, 49583445), (513, 35665285), (615, 29750067), (779, 23486895), (855, 21399171), (1107, 16527815), (1845, 9916689), (2337, 7828965), (2565, 7133057), (3895, 4697379), (5535, 3305563), (7011, 2609655), (11685, 1565793), (21033, 869885), (35055, 521931), (105165, 173977)]