40315914

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{6607}}^1$

素因数の和:6731

約数の個数: 32

約数和(自身を含む): 90397440

約数和(自身を除く): 50081526

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 339, 678, 1017, 2034, 3051, 6102, 6607, 13214, 19821, 39642, 59463, 118926, 178389, 356778, 746591, 1493182, 2239773, 4479546, 6719319, 13438638, 20157957, 40315914]

約数ペア:

[(1, 40315914), (2, 20157957), (3, 13438638), (6, 6719319), (9, 4479546), (18, 2239773), (27, 1493182), (54, 746591), (113, 356778), (226, 178389), (339, 118926), (678, 59463), (1017, 39642), (2034, 19821), (3051, 13214), (6102, 6607)]