855446172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{27749}}^1$

素因数の和:28130

約数の個数: 48

約数和(自身を含む): 2287488000

約数和(自身を除く): 1432041828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 367, 734, 1101, 1468, 2202, 2569, 4404, 5138, 7707, 10276, 15414, 27749, 30828, 55498, 83247, 110996, 166494, 194243, 332988, 388486, 582729, 776972, 1165458, 2330916, 10183883, 20367766, 30551649, 40735532, 61103298, 71287181, 122206596, 142574362, 213861543, 285148724, 427723086, 855446172]

約数ペア:

[(1, 855446172), (2, 427723086), (3, 285148724), (4, 213861543), (6, 142574362), (7, 122206596), (12, 71287181), (14, 61103298), (21, 40735532), (28, 30551649), (42, 20367766), (84, 10183883), (367, 2330916), (734, 1165458), (1101, 776972), (1468, 582729), (2202, 388486), (2569, 332988), (4404, 194243), (5138, 166494), (7707, 110996), (10276, 83247), (15414, 55498), (27749, 30828)]