18617016

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:844

約数の個数: 64

約数和(自身を含む): 51367680

約数和(自身を除く): 32750664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 97, 132, 194, 264, 291, 388, 582, 727, 776, 1067, 1164, 1454, 2134, 2181, 2328, 2908, 3201, 4268, 4362, 5816, 6402, 7997, 8536, 8724, 12804, 15994, 17448, 23991, 25608, 31988, 47982, 63976, 70519, 95964, 141038, 191928, 211557, 282076, 423114, 564152, 775709, 846228, 1551418, 1692456, 2327127, 3102836, 4654254, 6205672, 9308508, 18617016]

約数ペア:

[(1, 18617016), (2, 9308508), (3, 6205672), (4, 4654254), (6, 3102836), (8, 2327127), (11, 1692456), (12, 1551418), (22, 846228), (24, 775709), (33, 564152), (44, 423114), (66, 282076), (88, 211557), (97, 191928), (132, 141038), (194, 95964), (264, 70519), (291, 63976), (388, 47982), (582, 31988), (727, 25608), (776, 23991), (1067, 17448), (1164, 15994), (1454, 12804), (2134, 8724), (2181, 8536), (2328, 7997), (2908, 6402), (3201, 5816), (4268, 4362)]