2013403026

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{1571}}^1$

素因数の和:1887

約数の個数: 64

約数和(自身を含む): 4335399936

約数和(自身を除く): 2321996910

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 251, 502, 753, 851, 1506, 1571, 1702, 2553, 3142, 4713, 5106, 5773, 9287, 9426, 11546, 17319, 18574, 27861, 34638, 36133, 55722, 58127, 72266, 108399, 116254, 174381, 213601, 216798, 348762, 394321, 427202, 640803, 788642, 1182963, 1281606, 1336921, 2365926, 2673842, 4010763, 8021526, 9069383, 14589877, 18138766, 27208149, 29179754, 43769631, 54416298, 87539262, 335567171, 671134342, 1006701513, 2013403026]

約数ペア:

[(1, 2013403026), (2, 1006701513), (3, 671134342), (6, 335567171), (23, 87539262), (37, 54416298), (46, 43769631), (69, 29179754), (74, 27208149), (111, 18138766), (138, 14589877), (222, 9069383), (251, 8021526), (502, 4010763), (753, 2673842), (851, 2365926), (1506, 1336921), (1571, 1281606), (1702, 1182963), (2553, 788642), (3142, 640803), (4713, 427202), (5106, 394321), (5773, 348762), (9287, 216798), (9426, 213601), (11546, 174381), (17319, 116254), (18574, 108399), (27861, 72266), (34638, 58127), (36133, 55722)]