993564

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 2965872

約数和(自身を除く): 1972308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 193, 198, 234, 286, 386, 396, 429, 468, 572, 579, 772, 858, 1158, 1287, 1716, 1737, 2123, 2316, 2509, 2574, 3474, 4246, 5018, 5148, 6369, 6948, 7527, 8492, 10036, 12738, 15054, 19107, 22581, 25476, 27599, 30108, 38214, 45162, 55198, 76428, 82797, 90324, 110396, 165594, 248391, 331188, 496782, 993564]

約数ペア:

[(1, 993564), (2, 496782), (3, 331188), (4, 248391), (6, 165594), (9, 110396), (11, 90324), (12, 82797), (13, 76428), (18, 55198), (22, 45162), (26, 38214), (33, 30108), (36, 27599), (39, 25476), (44, 22581), (52, 19107), (66, 15054), (78, 12738), (99, 10036), (117, 8492), (132, 7527), (143, 6948), (156, 6369), (193, 5148), (198, 5018), (234, 4246), (286, 3474), (386, 2574), (396, 2509), (429, 2316), (468, 2123), (572, 1737), (579, 1716), (772, 1287), (858, 1158)]