15766884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 49795200

約数和(自身を除く): 34028316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 37, 38, 42, 57, 63, 74, 76, 84, 89, 111, 114, 126, 133, 148, 171, 178, 222, 228, 252, 259, 266, 267, 333, 342, 356, 399, 444, 518, 532, 534, 623, 666, 684, 703, 777, 798, 801, 1036, 1068, 1197, 1246, 1332, 1406, 1554, 1596, 1602, 1691, 1869, 2109, 2331, 2394, 2492, 2812, 3108, 3204, 3293, 3382, 3738, 4218, 4662, 4788, 4921, 5073, 5607, 6327, 6586, 6764, 7476, 8436, 9324, 9842, 9879, 10146, 11214, 11837, 12654, 13172, 14763, 15219, 19684, 19758, 20292, 22428, 23051, 23674, 25308, 29526, 29637, 30438, 35511, 39516, 44289, 46102, 47348, 59052, 59274, 60876, 62567, 69153, 71022, 88578, 92204, 106533, 118548, 125134, 138306, 142044, 177156, 187701, 207459, 213066, 250268, 276612, 375402, 414918, 426132, 437969, 563103, 750804, 829836, 875938, 1126206, 1313907, 1751876, 2252412, 2627814, 3941721, 5255628, 7883442, 15766884]

約数ペア:

[(1, 15766884), (2, 7883442), (3, 5255628), (4, 3941721), (6, 2627814), (7, 2252412), (9, 1751876), (12, 1313907), (14, 1126206), (18, 875938), (19, 829836), (21, 750804), (28, 563103), (36, 437969), (37, 426132), (38, 414918), (42, 375402), (57, 276612), (63, 250268), (74, 213066), (76, 207459), (84, 187701), (89, 177156), (111, 142044), (114, 138306), (126, 125134), (133, 118548), (148, 106533), (171, 92204), (178, 88578), (222, 71022), (228, 69153), (252, 62567), (259, 60876), (266, 59274), (267, 59052), (333, 47348), (342, 46102), (356, 44289), (399, 39516), (444, 35511), (518, 30438), (532, 29637), (534, 29526), (623, 25308), (666, 23674), (684, 23051), (703, 22428), (777, 20292), (798, 19758), (801, 19684), (1036, 15219), (1068, 14763), (1197, 13172), (1246, 12654), (1332, 11837), (1406, 11214), (1554, 10146), (1596, 9879), (1602, 9842), (1691, 9324), (1869, 8436), (2109, 7476), (2331, 6764), (2394, 6586), (2492, 6327), (2812, 5607), (3108, 5073), (3204, 4921), (3293, 4788), (3382, 4662), (3738, 4218)]