25528062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20959}}^1$

素因数の和:21000

約数の個数: 32

約数和(自身を含む): 60364800

約数和(自身を除く): 34836738

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 20959, 41918, 62877, 125754, 146713, 293426, 440139, 607811, 880278, 1215622, 1823433, 3646866, 4254677, 8509354, 12764031, 25528062]

約数ペア:

[(1, 25528062), (2, 12764031), (3, 8509354), (6, 4254677), (7, 3646866), (14, 1823433), (21, 1215622), (29, 880278), (42, 607811), (58, 440139), (87, 293426), (174, 146713), (203, 125754), (406, 62877), (609, 41918), (1218, 20959)]