12394260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1861}}^1$

素因数の和:1913

約数の個数: 72

約数和(自身を含む): 38632776

約数和(自身を除く): 26238516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 1861, 2220, 3330, 3722, 5583, 6660, 7444, 9305, 11166, 16749, 18610, 22332, 27915, 33498, 37220, 55830, 66996, 68857, 83745, 111660, 137714, 167490, 206571, 275428, 334980, 344285, 413142, 619713, 688570, 826284, 1032855, 1239426, 1377140, 2065710, 2478852, 3098565, 4131420, 6197130, 12394260]

約数ペア:

[(1, 12394260), (2, 6197130), (3, 4131420), (4, 3098565), (5, 2478852), (6, 2065710), (9, 1377140), (10, 1239426), (12, 1032855), (15, 826284), (18, 688570), (20, 619713), (30, 413142), (36, 344285), (37, 334980), (45, 275428), (60, 206571), (74, 167490), (90, 137714), (111, 111660), (148, 83745), (180, 68857), (185, 66996), (222, 55830), (333, 37220), (370, 33498), (444, 27915), (555, 22332), (666, 18610), (740, 16749), (1110, 11166), (1332, 9305), (1665, 7444), (1861, 6660), (2220, 5583), (3330, 3722)]