1918804548148

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{10620611}}^1$

素因数の和:10620724

約数の個数: 36

約数和(自身を含む): 3543545952576

約数和(自身を除く): 1624741404428

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 961, 1457, 1922, 2914, 3844, 5828, 45167, 90334, 180668, 10620611, 21241222, 42482444, 329238941, 499168717, 658477882, 998337434, 1316955764, 1996674868, 10206407171, 15474230227, 20412814342, 30948460454, 40825628684, 61896920908, 479701137037, 959402274074, 1918804548148]

約数ペア:

[(1, 1918804548148), (2, 959402274074), (4, 479701137037), (31, 61896920908), (47, 40825628684), (62, 30948460454), (94, 20412814342), (124, 15474230227), (188, 10206407171), (961, 1996674868), (1457, 1316955764), (1922, 998337434), (2914, 658477882), (3844, 499168717), (5828, 329238941), (45167, 42482444), (90334, 21241222), (180668, 10620611)]