8721567378

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1693}}^1\times {\mathrm{5021}}^1$

素因数の和:6744

約数の個数: 64

約数和(自身を含む): 20417443200

約数和(自身を除く): 11695875822

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 1693, 3386, 5021, 5079, 10042, 10158, 15063, 15237, 30126, 30474, 32167, 45189, 45711, 64334, 90378, 91422, 95399, 96501, 135567, 190798, 193002, 271134, 286197, 289503, 572394, 579006, 858591, 868509, 1717182, 1737018, 2575773, 5151546, 8500553, 17001106, 25501659, 51003318, 76504977, 153009954, 161510507, 229514931, 323021014, 459029862, 484531521, 969063042, 1453594563, 2907189126, 4360783689, 8721567378]

約数ペア:

[(1, 8721567378), (2, 4360783689), (3, 2907189126), (6, 1453594563), (9, 969063042), (18, 484531521), (19, 459029862), (27, 323021014), (38, 229514931), (54, 161510507), (57, 153009954), (114, 76504977), (171, 51003318), (342, 25501659), (513, 17001106), (1026, 8500553), (1693, 5151546), (3386, 2575773), (5021, 1737018), (5079, 1717182), (10042, 868509), (10158, 858591), (15063, 579006), (15237, 572394), (30126, 289503), (30474, 286197), (32167, 271134), (45189, 193002), (45711, 190798), (64334, 135567), (90378, 96501), (91422, 95399)]