66801834

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1973}}^1$

素因数の和:2017

約数の個数: 80

約数和(自身を含む): 171974880

約数和(自身を除く): 105173046

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 81, 99, 114, 162, 171, 198, 209, 297, 342, 418, 513, 594, 627, 891, 1026, 1254, 1539, 1782, 1881, 1973, 3078, 3762, 3946, 5643, 5919, 11286, 11838, 16929, 17757, 21703, 33858, 35514, 37487, 43406, 53271, 65109, 74974, 106542, 112461, 130218, 159813, 195327, 224922, 319626, 337383, 390654, 412357, 585981, 674766, 824714, 1012149, 1171962, 1237071, 1757943, 2024298, 2474142, 3036447, 3515886, 3711213, 6072894, 7422426, 11133639, 22267278, 33400917, 66801834]

約数ペア:

[(1, 66801834), (2, 33400917), (3, 22267278), (6, 11133639), (9, 7422426), (11, 6072894), (18, 3711213), (19, 3515886), (22, 3036447), (27, 2474142), (33, 2024298), (38, 1757943), (54, 1237071), (57, 1171962), (66, 1012149), (81, 824714), (99, 674766), (114, 585981), (162, 412357), (171, 390654), (198, 337383), (209, 319626), (297, 224922), (342, 195327), (418, 159813), (513, 130218), (594, 112461), (627, 106542), (891, 74974), (1026, 65109), (1254, 53271), (1539, 43406), (1782, 37487), (1881, 35514), (1973, 33858), (3078, 21703), (3762, 17757), (3946, 16929), (5643, 11838), (5919, 11286)]