7225548

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 20106240

約数和(自身を除く): 12880692

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 43, 44, 57, 66, 67, 76, 86, 114, 129, 132, 134, 172, 201, 209, 228, 258, 268, 402, 418, 473, 516, 627, 737, 804, 817, 836, 946, 1254, 1273, 1419, 1474, 1634, 1892, 2211, 2451, 2508, 2546, 2838, 2881, 2948, 3268, 3819, 4422, 4902, 5092, 5676, 5762, 7638, 8643, 8844, 8987, 9804, 11524, 14003, 15276, 17286, 17974, 26961, 28006, 31691, 34572, 35948, 42009, 53922, 54739, 56012, 63382, 84018, 95073, 107844, 109478, 126764, 164217, 168036, 190146, 218956, 328434, 380292, 602129, 656868, 1204258, 1806387, 2408516, 3612774, 7225548]

約数ペア:

[(1, 7225548), (2, 3612774), (3, 2408516), (4, 1806387), (6, 1204258), (11, 656868), (12, 602129), (19, 380292), (22, 328434), (33, 218956), (38, 190146), (43, 168036), (44, 164217), (57, 126764), (66, 109478), (67, 107844), (76, 95073), (86, 84018), (114, 63382), (129, 56012), (132, 54739), (134, 53922), (172, 42009), (201, 35948), (209, 34572), (228, 31691), (258, 28006), (268, 26961), (402, 17974), (418, 17286), (473, 15276), (516, 14003), (627, 11524), (737, 9804), (804, 8987), (817, 8844), (836, 8643), (946, 7638), (1254, 5762), (1273, 5676), (1419, 5092), (1474, 4902), (1634, 4422), (1892, 3819), (2211, 3268), (2451, 2948), (2508, 2881), (2546, 2838)]