888937902

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{1051}}^1$

素因数の和:1315

約数の個数: 80

約数和(自身を含む): 2089625472

約数和(自身を除く): 1200687570

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 227, 414, 454, 621, 681, 1051, 1242, 1362, 1863, 2043, 2102, 3153, 3726, 4086, 5221, 6129, 6306, 9459, 10442, 12258, 15663, 18387, 18918, 24173, 28377, 31326, 36774, 46989, 48346, 56754, 72519, 85131, 93978, 140967, 145038, 170262, 217557, 238577, 281934, 422901, 435114, 477154, 652671, 715731, 845802, 1305342, 1431462, 1958013, 2147193, 3916026, 4294386, 5487271, 6441579, 10974542, 12883158, 16461813, 19324737, 32923626, 38649474, 49385439, 98770878, 148156317, 296312634, 444468951, 888937902]

約数ペア:

[(1, 888937902), (2, 444468951), (3, 296312634), (6, 148156317), (9, 98770878), (18, 49385439), (23, 38649474), (27, 32923626), (46, 19324737), (54, 16461813), (69, 12883158), (81, 10974542), (138, 6441579), (162, 5487271), (207, 4294386), (227, 3916026), (414, 2147193), (454, 1958013), (621, 1431462), (681, 1305342), (1051, 845802), (1242, 715731), (1362, 652671), (1863, 477154), (2043, 435114), (2102, 422901), (3153, 281934), (3726, 238577), (4086, 217557), (5221, 170262), (6129, 145038), (6306, 140967), (9459, 93978), (10442, 85131), (12258, 72519), (15663, 56754), (18387, 48346), (18918, 46989), (24173, 36774), (28377, 31326)]