26212428

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1789}}^1$

素因数の和:1847

約数の個数: 72

約数和(自身を含む): 74277840

約数和(自身を除く): 48065412

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1221, 1332, 1628, 1789, 2442, 3578, 3663, 4884, 5367, 7156, 7326, 10734, 14652, 16101, 19679, 21468, 32202, 39358, 59037, 64404, 66193, 78716, 118074, 132386, 177111, 198579, 236148, 264772, 354222, 397158, 595737, 708444, 728123, 794316, 1191474, 1456246, 2184369, 2382948, 2912492, 4368738, 6553107, 8737476, 13106214, 26212428]

約数ペア:

[(1, 26212428), (2, 13106214), (3, 8737476), (4, 6553107), (6, 4368738), (9, 2912492), (11, 2382948), (12, 2184369), (18, 1456246), (22, 1191474), (33, 794316), (36, 728123), (37, 708444), (44, 595737), (66, 397158), (74, 354222), (99, 264772), (111, 236148), (132, 198579), (148, 177111), (198, 132386), (222, 118074), (333, 78716), (396, 66193), (407, 64404), (444, 59037), (666, 39358), (814, 32202), (1221, 21468), (1332, 19679), (1628, 16101), (1789, 14652), (2442, 10734), (3578, 7326), (3663, 7156), (4884, 5367)]