21145482

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{6637}}^1$

素因数の和:6707

約数の個数: 32

約数和(自身を含む): 47793600

約数和(自身を除く): 26648118

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 177, 354, 531, 1062, 1593, 3186, 6637, 13274, 19911, 39822, 59733, 119466, 179199, 358398, 391583, 783166, 1174749, 2349498, 3524247, 7048494, 10572741, 21145482]

約数ペア:

[(1, 21145482), (2, 10572741), (3, 7048494), (6, 3524247), (9, 2349498), (18, 1174749), (27, 783166), (54, 391583), (59, 358398), (118, 179199), (177, 119466), (354, 59733), (531, 39822), (1062, 19911), (1593, 13274), (3186, 6637)]