5681646

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 13338000

約数和(自身を除く): 7656354

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 333, 342, 449, 666, 703, 898, 1347, 1406, 2109, 2694, 4041, 4218, 6327, 8082, 8531, 12654, 16613, 17062, 25593, 33226, 49839, 51186, 76779, 99678, 149517, 153558, 299034, 315647, 631294, 946941, 1893882, 2840823, 5681646]

約数ペア:

[(1, 5681646), (2, 2840823), (3, 1893882), (6, 946941), (9, 631294), (18, 315647), (19, 299034), (37, 153558), (38, 149517), (57, 99678), (74, 76779), (111, 51186), (114, 49839), (171, 33226), (222, 25593), (333, 17062), (342, 16613), (449, 12654), (666, 8531), (703, 8082), (898, 6327), (1347, 4218), (1406, 4041), (2109, 2694)]