19837062

素因数分解:

$2^1\times 3^5\times 7^4\times {\mathrm{17}}^1$

素因数の和:62

約数の個数: 120

約数和(自身を含む): 55056456

約数和(自身を除く): 35219394

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 49, 51, 54, 63, 81, 98, 102, 119, 126, 147, 153, 162, 189, 238, 243, 294, 306, 343, 357, 378, 441, 459, 486, 567, 686, 714, 833, 882, 918, 1029, 1071, 1134, 1323, 1377, 1666, 1701, 2058, 2142, 2401, 2499, 2646, 2754, 3087, 3213, 3402, 3969, 4131, 4802, 4998, 5831, 6174, 6426, 7203, 7497, 7938, 8262, 9261, 9639, 11662, 11907, 14406, 14994, 17493, 18522, 19278, 21609, 22491, 23814, 27783, 28917, 34986, 40817, 43218, 44982, 52479, 55566, 57834, 64827, 67473, 81634, 83349, 104958, 122451, 129654, 134946, 157437, 166698, 194481, 202419, 244902, 314874, 367353, 388962, 404838, 472311, 583443, 734706, 944622, 1102059, 1166886, 1416933, 2204118, 2833866, 3306177, 6612354, 9918531, 19837062]

約数ペア:

[(1, 19837062), (2, 9918531), (3, 6612354), (6, 3306177), (7, 2833866), (9, 2204118), (14, 1416933), (17, 1166886), (18, 1102059), (21, 944622), (27, 734706), (34, 583443), (42, 472311), (49, 404838), (51, 388962), (54, 367353), (63, 314874), (81, 244902), (98, 202419), (102, 194481), (119, 166698), (126, 157437), (147, 134946), (153, 129654), (162, 122451), (189, 104958), (238, 83349), (243, 81634), (294, 67473), (306, 64827), (343, 57834), (357, 55566), (378, 52479), (441, 44982), (459, 43218), (486, 40817), (567, 34986), (686, 28917), (714, 27783), (833, 23814), (882, 22491), (918, 21609), (1029, 19278), (1071, 18522), (1134, 17493), (1323, 14994), (1377, 14406), (1666, 11907), (1701, 11662), (2058, 9639), (2142, 9261), (2401, 8262), (2499, 7938), (2646, 7497), (2754, 7203), (3087, 6426), (3213, 6174), (3402, 5831), (3969, 4998), (4131, 4802)]