18409004556

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1861}}^1\times {\mathrm{17539}}^1$

素因数の和:19454

約数の個数: 48

約数和(自身を含む): 43894341120

約数和(自身を除く): 25485336564

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 1861, 3722, 5583, 7444, 11166, 17539, 22332, 35078, 52617, 70156, 87467, 105234, 174934, 210468, 262401, 349868, 524802, 824333, 1049604, 1648666, 2472999, 3297332, 4945998, 9891996, 32640079, 65280158, 97920237, 130560316, 195840474, 391680948, 1534083713, 3068167426, 4602251139, 6136334852, 9204502278, 18409004556]

約数ペア:

[(1, 18409004556), (2, 9204502278), (3, 6136334852), (4, 4602251139), (6, 3068167426), (12, 1534083713), (47, 391680948), (94, 195840474), (141, 130560316), (188, 97920237), (282, 65280158), (564, 32640079), (1861, 9891996), (3722, 4945998), (5583, 3297332), (7444, 2472999), (11166, 1648666), (17539, 1049604), (22332, 824333), (35078, 524802), (52617, 349868), (70156, 262401), (87467, 210468), (105234, 174934)]