2015180838

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1597}}^1\times {\mathrm{6373}}^1$

素因数の和:7989

約数の個数: 48

約数和(自身を含む): 4766885136

約数和(自身を除く): 2751704298

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 1597, 3194, 4791, 6373, 9582, 12746, 14373, 17567, 19119, 28746, 35134, 38238, 52701, 57357, 70103, 105402, 114714, 140206, 158103, 210309, 316206, 420618, 630927, 1261854, 10177681, 20355362, 30533043, 61066086, 91599129, 111954491, 183198258, 223908982, 335863473, 671726946, 1007590419, 2015180838]

約数ペア:

[(1, 2015180838), (2, 1007590419), (3, 671726946), (6, 335863473), (9, 223908982), (11, 183198258), (18, 111954491), (22, 91599129), (33, 61066086), (66, 30533043), (99, 20355362), (198, 10177681), (1597, 1261854), (3194, 630927), (4791, 420618), (6373, 316206), (9582, 210309), (12746, 158103), (14373, 140206), (17567, 114714), (19119, 105402), (28746, 70103), (35134, 57357), (38238, 52701)]