1949203944

素因数分解:

$2^3\times 3^2\times {\mathrm{1259}}^1\times {\mathrm{21503}}^1$

素因数の和:22774

約数の個数: 48

約数和(自身を含む): 5283532800

約数和(自身を除く): 3334328856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1259, 2518, 3777, 5036, 7554, 10072, 11331, 15108, 21503, 22662, 30216, 43006, 45324, 64509, 86012, 90648, 129018, 172024, 193527, 258036, 387054, 516072, 774108, 1548216, 27072277, 54144554, 81216831, 108289108, 162433662, 216578216, 243650493, 324867324, 487300986, 649734648, 974601972, 1949203944]

約数ペア:

[(1, 1949203944), (2, 974601972), (3, 649734648), (4, 487300986), (6, 324867324), (8, 243650493), (9, 216578216), (12, 162433662), (18, 108289108), (24, 81216831), (36, 54144554), (72, 27072277), (1259, 1548216), (2518, 774108), (3777, 516072), (5036, 387054), (7554, 258036), (10072, 193527), (11331, 172024), (15108, 129018), (21503, 90648), (22662, 86012), (30216, 64509), (43006, 45324)]