26409828

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 63398720

約数和(自身を除く): 36988892

約数列:

[1, 2, 3, 4, 6, 12, 61, 109, 122, 183, 218, 244, 327, 331, 366, 436, 654, 662, 732, 993, 1308, 1324, 1986, 3972, 6649, 13298, 19947, 20191, 26596, 36079, 39894, 40382, 60573, 72158, 79788, 80764, 108237, 121146, 144316, 216474, 242292, 432948, 2200819, 4401638, 6602457, 8803276, 13204914, 26409828]

約数ペア:

[(1, 26409828), (2, 13204914), (3, 8803276), (4, 6602457), (6, 4401638), (12, 2200819), (61, 432948), (109, 242292), (122, 216474), (183, 144316), (218, 121146), (244, 108237), (327, 80764), (331, 79788), (366, 72158), (436, 60573), (654, 40382), (662, 39894), (732, 36079), (993, 26596), (1308, 20191), (1324, 19947), (1986, 13298), (3972, 6649)]