13663078

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 25069968

約数和(自身を除く): 11406890

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 101, 121, 143, 202, 242, 286, 473, 559, 946, 1111, 1118, 1313, 1573, 2222, 2626, 3146, 4343, 5203, 6149, 8686, 10406, 12221, 12298, 14443, 24442, 28886, 47773, 56459, 67639, 95546, 112918, 135278, 158873, 317746, 525503, 621049, 1051006, 1242098, 6831539, 13663078]

約数ペア:

[(1, 13663078), (2, 6831539), (11, 1242098), (13, 1051006), (22, 621049), (26, 525503), (43, 317746), (86, 158873), (101, 135278), (121, 112918), (143, 95546), (202, 67639), (242, 56459), (286, 47773), (473, 28886), (559, 24442), (946, 14443), (1111, 12298), (1118, 12221), (1313, 10406), (1573, 8686), (2222, 6149), (2626, 5203), (3146, 4343)]