71021214

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{877}}^1$

素因数の和:1305

約数の個数: 48

約数和(自身を含む): 168470640

約数和(自身を除く): 97449426

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 409, 818, 877, 1227, 1754, 2454, 2631, 3681, 4499, 5262, 7362, 7893, 8998, 9647, 13497, 15786, 19294, 26994, 28941, 40491, 57882, 80982, 86823, 173646, 358693, 717386, 1076079, 2152158, 3228237, 3945623, 6456474, 7891246, 11836869, 23673738, 35510607, 71021214]

約数ペア:

[(1, 71021214), (2, 35510607), (3, 23673738), (6, 11836869), (9, 7891246), (11, 6456474), (18, 3945623), (22, 3228237), (33, 2152158), (66, 1076079), (99, 717386), (198, 358693), (409, 173646), (818, 86823), (877, 80982), (1227, 57882), (1754, 40491), (2454, 28941), (2631, 26994), (3681, 19294), (4499, 15786), (5262, 13497), (7362, 9647), (7893, 8998)]