15550326

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:626

約数の個数: 64

約数和(自身を含む): 38568960

約数和(自身を除く): 23018634

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 47, 54, 66, 94, 99, 141, 198, 282, 297, 423, 517, 557, 594, 846, 1034, 1114, 1269, 1551, 1671, 2538, 3102, 3342, 4653, 5013, 6127, 9306, 10026, 12254, 13959, 15039, 18381, 26179, 27918, 30078, 36762, 52358, 55143, 78537, 110286, 157074, 165429, 235611, 287969, 330858, 471222, 575938, 706833, 863907, 1413666, 1727814, 2591721, 5183442, 7775163, 15550326]

約数ペア:

[(1, 15550326), (2, 7775163), (3, 5183442), (6, 2591721), (9, 1727814), (11, 1413666), (18, 863907), (22, 706833), (27, 575938), (33, 471222), (47, 330858), (54, 287969), (66, 235611), (94, 165429), (99, 157074), (141, 110286), (198, 78537), (282, 55143), (297, 52358), (423, 36762), (517, 30078), (557, 27918), (594, 26179), (846, 18381), (1034, 15039), (1114, 13959), (1269, 12254), (1551, 10026), (1671, 9306), (2538, 6127), (3102, 5013), (3342, 4653)]