183798378

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1021}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 407029896

約数和(自身を除く): 223231518

約数列:

[1, 2, 3, 6, 9, 18, 73, 137, 146, 219, 274, 411, 438, 657, 822, 1021, 1233, 1314, 2042, 2466, 3063, 6126, 9189, 10001, 18378, 20002, 30003, 60006, 74533, 90009, 139877, 149066, 180018, 223599, 279754, 419631, 447198, 670797, 839262, 1258893, 1341594, 2517786, 10211021, 20422042, 30633063, 61266126, 91899189, 183798378]

約数ペア:

[(1, 183798378), (2, 91899189), (3, 61266126), (6, 30633063), (9, 20422042), (18, 10211021), (73, 2517786), (137, 1341594), (146, 1258893), (219, 839262), (274, 670797), (411, 447198), (438, 419631), (657, 279754), (822, 223599), (1021, 180018), (1233, 149066), (1314, 139877), (2042, 90009), (2466, 74533), (3063, 60006), (6126, 30003), (9189, 20002), (10001, 18378)]