9245142

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 21060000

約数和(自身を除く): 11814858

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 89, 174, 178, 199, 261, 267, 398, 522, 534, 597, 801, 1194, 1602, 1791, 2581, 3582, 5162, 5771, 7743, 11542, 15486, 17313, 17711, 23229, 34626, 35422, 46458, 51939, 53133, 103878, 106266, 159399, 318798, 513619, 1027238, 1540857, 3081714, 4622571, 9245142]

約数ペア:

[(1, 9245142), (2, 4622571), (3, 3081714), (6, 1540857), (9, 1027238), (18, 513619), (29, 318798), (58, 159399), (87, 106266), (89, 103878), (174, 53133), (178, 51939), (199, 46458), (261, 35422), (267, 34626), (398, 23229), (522, 17711), (534, 17313), (597, 15486), (801, 11542), (1194, 7743), (1602, 5771), (1791, 5162), (2581, 3582)]