40811526

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 160

約数和(自身を含む): 116043840

約数和(自身を除く): 75232314

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 29, 34, 42, 51, 54, 58, 63, 73, 81, 87, 102, 119, 126, 146, 153, 162, 174, 189, 203, 219, 238, 261, 306, 357, 378, 406, 438, 459, 493, 511, 522, 567, 609, 657, 714, 783, 918, 986, 1022, 1071, 1134, 1218, 1241, 1314, 1377, 1479, 1533, 1566, 1827, 1971, 2117, 2142, 2349, 2482, 2754, 2958, 3066, 3213, 3451, 3654, 3723, 3942, 4234, 4437, 4599, 4698, 5481, 5913, 6351, 6426, 6902, 7446, 8687, 8874, 9198, 9639, 10353, 10962, 11169, 11826, 12702, 13311, 13797, 14819, 16443, 17374, 19053, 19278, 20706, 22338, 26061, 26622, 27594, 29638, 31059, 32886, 33507, 35989, 38106, 39933, 41391, 44457, 52122, 57159, 62118, 67014, 71978, 78183, 79866, 82782, 88914, 93177, 100521, 107967, 114318, 133371, 156366, 171477, 186354, 201042, 215934, 234549, 251923, 266742, 279531, 323901, 342954, 400113, 469098, 503846, 559062, 647802, 703647, 755769, 800226, 971703, 1200339, 1407294, 1511538, 1943406, 2267307, 2400678, 2915109, 4534614, 5830218, 6801921, 13603842, 20405763, 40811526]

約数ペア:

[(1, 40811526), (2, 20405763), (3, 13603842), (6, 6801921), (7, 5830218), (9, 4534614), (14, 2915109), (17, 2400678), (18, 2267307), (21, 1943406), (27, 1511538), (29, 1407294), (34, 1200339), (42, 971703), (51, 800226), (54, 755769), (58, 703647), (63, 647802), (73, 559062), (81, 503846), (87, 469098), (102, 400113), (119, 342954), (126, 323901), (146, 279531), (153, 266742), (162, 251923), (174, 234549), (189, 215934), (203, 201042), (219, 186354), (238, 171477), (261, 156366), (306, 133371), (357, 114318), (378, 107967), (406, 100521), (438, 93177), (459, 88914), (493, 82782), (511, 79866), (522, 78183), (567, 71978), (609, 67014), (657, 62118), (714, 57159), (783, 52122), (918, 44457), (986, 41391), (1022, 39933), (1071, 38106), (1134, 35989), (1218, 33507), (1241, 32886), (1314, 31059), (1377, 29638), (1479, 27594), (1533, 26622), (1566, 26061), (1827, 22338), (1971, 20706), (2117, 19278), (2142, 19053), (2349, 17374), (2482, 16443), (2754, 14819), (2958, 13797), (3066, 13311), (3213, 12702), (3451, 11826), (3654, 11169), (3723, 10962), (3942, 10353), (4234, 9639), (4437, 9198), (4599, 8874), (4698, 8687), (5481, 7446), (5913, 6902), (6351, 6426)]