1552338

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 3888000

約数和(自身を除く): 2335662

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 89, 102, 114, 153, 171, 178, 267, 306, 323, 342, 459, 513, 534, 646, 801, 918, 969, 1026, 1513, 1602, 1691, 1938, 2403, 2907, 3026, 3382, 4539, 4806, 5073, 5814, 8721, 9078, 10146, 13617, 15219, 17442, 27234, 28747, 30438, 40851, 45657, 57494, 81702, 86241, 91314, 172482, 258723, 517446, 776169, 1552338]

約数ペア:

[(1, 1552338), (2, 776169), (3, 517446), (6, 258723), (9, 172482), (17, 91314), (18, 86241), (19, 81702), (27, 57494), (34, 45657), (38, 40851), (51, 30438), (54, 28747), (57, 27234), (89, 17442), (102, 15219), (114, 13617), (153, 10146), (171, 9078), (178, 8721), (267, 5814), (306, 5073), (323, 4806), (342, 4539), (459, 3382), (513, 3026), (534, 2907), (646, 2403), (801, 1938), (918, 1691), (969, 1602), (1026, 1513)]