2040303942

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{12941}}^1$

素因数の和:13429

約数の個数: 48

約数和(自身を含む): 4663779120

約数和(自身を除く): 2623475178

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 461, 922, 1383, 2766, 4149, 8298, 8759, 12941, 17518, 25882, 26277, 38823, 52554, 77646, 78831, 116469, 157662, 232938, 245879, 491758, 737637, 1475274, 2212911, 4425822, 5965801, 11931602, 17897403, 35794806, 53692209, 107384418, 113350219, 226700438, 340050657, 680101314, 1020151971, 2040303942]

約数ペア:

[(1, 2040303942), (2, 1020151971), (3, 680101314), (6, 340050657), (9, 226700438), (18, 113350219), (19, 107384418), (38, 53692209), (57, 35794806), (114, 17897403), (171, 11931602), (342, 5965801), (461, 4425822), (922, 2212911), (1383, 1475274), (2766, 737637), (4149, 491758), (8298, 245879), (8759, 232938), (12941, 157662), (17518, 116469), (25882, 78831), (26277, 77646), (38823, 52554)]