21874062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17959}}^1$

素因数の和:18000

約数の個数: 32

約数和(自身を含む): 51724800

約数和(自身を除く): 29850738

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 17959, 35918, 53877, 107754, 125713, 251426, 377139, 520811, 754278, 1041622, 1562433, 3124866, 3645677, 7291354, 10937031, 21874062]

約数ペア:

[(1, 21874062), (2, 10937031), (3, 7291354), (6, 3645677), (7, 3124866), (14, 1562433), (21, 1041622), (29, 754278), (42, 520811), (58, 377139), (87, 251426), (174, 125713), (203, 107754), (406, 53877), (609, 35918), (1218, 17959)]