127899996

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{217517}}^1$

素因数の和:217538

約数の個数: 36

約数和(自身を含む): 347158728

約数和(自身を除く): 219258732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 217517, 435034, 652551, 870068, 1305102, 1522619, 2610204, 3045238, 4567857, 6090476, 9135714, 10658333, 18271428, 21316666, 31974999, 42633332, 63949998, 127899996]

約数ペア:

[(1, 127899996), (2, 63949998), (3, 42633332), (4, 31974999), (6, 21316666), (7, 18271428), (12, 10658333), (14, 9135714), (21, 6090476), (28, 4567857), (42, 3045238), (49, 2610204), (84, 1522619), (98, 1305102), (147, 870068), (196, 652551), (294, 435034), (588, 217517)]