40427316

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{2693}}^1$

素因数の和:2845

約数の個数: 48

約数和(自身を含む): 105604800

約数和(自身を除く): 65177484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1251, 1668, 2502, 2693, 3753, 5004, 5386, 7506, 8079, 10772, 15012, 16158, 24237, 32316, 48474, 72711, 96948, 145422, 290844, 374327, 748654, 1122981, 1497308, 2245962, 3368943, 4491924, 6737886, 10106829, 13475772, 20213658, 40427316]

約数ペア:

[(1, 40427316), (2, 20213658), (3, 13475772), (4, 10106829), (6, 6737886), (9, 4491924), (12, 3368943), (18, 2245962), (27, 1497308), (36, 1122981), (54, 748654), (108, 374327), (139, 290844), (278, 145422), (417, 96948), (556, 72711), (834, 48474), (1251, 32316), (1668, 24237), (2502, 16158), (2693, 15012), (3753, 10772), (5004, 8079), (5386, 7506)]