29908554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1249}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 64680000

約数和(自身を除く): 34771446

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 307, 614, 921, 1249, 1842, 2498, 3747, 3991, 7494, 7982, 11973, 16237, 23946, 32474, 48711, 97422, 383443, 766886, 1150329, 2300658, 4984759, 9969518, 14954277, 29908554]

約数ペア:

[(1, 29908554), (2, 14954277), (3, 9969518), (6, 4984759), (13, 2300658), (26, 1150329), (39, 766886), (78, 383443), (307, 97422), (614, 48711), (921, 32474), (1249, 23946), (1842, 16237), (2498, 11973), (3747, 7982), (3991, 7494)]