26399528028

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{2161}}^1\times {\mathrm{5563}}^1$

素因数の和:7795

約数の個数: 72

約数和(自身を含む): 67869694256

約数和(自身を除く): 41470166228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2161, 2196, 4322, 5563, 6483, 8644, 11126, 12966, 16689, 19449, 22252, 25932, 33378, 38898, 50067, 66756, 77796, 100134, 131821, 200268, 263642, 339343, 395463, 527284, 678686, 790926, 1018029, 1186389, 1357372, 1581852, 2036058, 2372778, 3054087, 4072116, 4745556, 6108174, 12021643, 12216348, 24043286, 36064929, 48086572, 72129858, 108194787, 144259716, 216389574, 432779148, 733320223, 1466640446, 2199960669, 2933280892, 4399921338, 6599882007, 8799842676, 13199764014, 26399528028]

約数ペア:

[(1, 26399528028), (2, 13199764014), (3, 8799842676), (4, 6599882007), (6, 4399921338), (9, 2933280892), (12, 2199960669), (18, 1466640446), (36, 733320223), (61, 432779148), (122, 216389574), (183, 144259716), (244, 108194787), (366, 72129858), (549, 48086572), (732, 36064929), (1098, 24043286), (2161, 12216348), (2196, 12021643), (4322, 6108174), (5563, 4745556), (6483, 4072116), (8644, 3054087), (11126, 2372778), (12966, 2036058), (16689, 1581852), (19449, 1357372), (22252, 1186389), (25932, 1018029), (33378, 790926), (38898, 678686), (50067, 527284), (66756, 395463), (77796, 339343), (100134, 263642), (131821, 200268)]