21493762704

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4814911}}^1$

素因数の和:4814956

約数の個数: 60

約数和(自身を含む): 62093105152

約数和(自身を除く): 40599342448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 4814911, 9629822, 14444733, 19259644, 28889466, 38519288, 43334199, 57778932, 77038576, 86668398, 115557864, 149262241, 173336796, 231115728, 298524482, 346673592, 447786723, 597048964, 693347184, 895573446, 1194097928, 1343360169, 1791146892, 2388195856, 2686720338, 3582293784, 5373440676, 7164587568, 10746881352, 21493762704]

約数ペア:

[(1, 21493762704), (2, 10746881352), (3, 7164587568), (4, 5373440676), (6, 3582293784), (8, 2686720338), (9, 2388195856), (12, 1791146892), (16, 1343360169), (18, 1194097928), (24, 895573446), (31, 693347184), (36, 597048964), (48, 447786723), (62, 346673592), (72, 298524482), (93, 231115728), (124, 173336796), (144, 149262241), (186, 115557864), (248, 86668398), (279, 77038576), (372, 57778932), (496, 43334199), (558, 38519288), (744, 28889466), (1116, 19259644), (1488, 14444733), (2232, 9629822), (4464, 4814911)]