25772868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1759}}^1$

素因数の和:1817

約数の個数: 72

約数和(自身を含む): 73032960

約数和(自身を除く): 47260092

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, 1759, 2442, 3518, 3663, 4884, 5277, 7036, 7326, 10554, 14652, 15831, 19349, 21108, 31662, 38698, 58047, 63324, 65083, 77396, 116094, 130166, 174141, 195249, 232188, 260332, 348282, 390498, 585747, 696564, 715913, 780996, 1171494, 1431826, 2147739, 2342988, 2863652, 4295478, 6443217, 8590956, 12886434, 25772868]

約数ペア:

[(1, 25772868), (2, 12886434), (3, 8590956), (4, 6443217), (6, 4295478), (9, 2863652), (11, 2342988), (12, 2147739), (18, 1431826), (22, 1171494), (33, 780996), (36, 715913), (37, 696564), (44, 585747), (66, 390498), (74, 348282), (99, 260332), (111, 232188), (132, 195249), (148, 174141), (198, 130166), (222, 116094), (333, 77396), (396, 65083), (407, 63324), (444, 58047), (666, 38698), (814, 31662), (1221, 21108), (1332, 19349), (1628, 15831), (1759, 14652), (2442, 10554), (3518, 7326), (3663, 7036), (4884, 5277)]