1608983118

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{52861}}^1$

素因数の和:52977

約数の個数: 48

約数和(自身を含む): 3710912400

約数和(自身を除く): 2101929282

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 89, 114, 171, 178, 267, 342, 534, 801, 1602, 1691, 3382, 5073, 10146, 15219, 30438, 52861, 105722, 158583, 317166, 475749, 951498, 1004359, 2008718, 3013077, 4704629, 6026154, 9039231, 9409258, 14113887, 18078462, 28227774, 42341661, 84683322, 89387951, 178775902, 268163853, 536327706, 804491559, 1608983118]

約数ペア:

[(1, 1608983118), (2, 804491559), (3, 536327706), (6, 268163853), (9, 178775902), (18, 89387951), (19, 84683322), (38, 42341661), (57, 28227774), (89, 18078462), (114, 14113887), (171, 9409258), (178, 9039231), (267, 6026154), (342, 4704629), (534, 3013077), (801, 2008718), (1602, 1004359), (1691, 951498), (3382, 475749), (5073, 317166), (10146, 158583), (15219, 105722), (30438, 52861)]