7222644

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 22748544

約数和(自身を除く): 15525900

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 23, 26, 33, 36, 39, 44, 46, 52, 61, 66, 69, 78, 92, 99, 117, 122, 132, 138, 143, 156, 183, 198, 207, 234, 244, 253, 276, 286, 299, 366, 396, 414, 429, 468, 506, 549, 572, 598, 671, 732, 759, 793, 828, 858, 897, 1012, 1098, 1196, 1287, 1342, 1403, 1518, 1586, 1716, 1794, 2013, 2196, 2277, 2379, 2574, 2684, 2691, 2806, 3036, 3172, 3289, 3588, 4026, 4209, 4554, 4758, 5148, 5382, 5612, 6039, 6578, 7137, 8052, 8418, 8723, 9108, 9516, 9867, 10764, 12078, 12627, 13156, 14274, 15433, 16836, 17446, 18239, 19734, 24156, 25254, 26169, 28548, 29601, 30866, 34892, 36478, 39468, 46299, 50508, 52338, 54717, 59202, 61732, 72956, 78507, 92598, 104676, 109434, 118404, 138897, 157014, 164151, 185196, 200629, 218868, 277794, 314028, 328302, 401258, 555588, 601887, 656604, 802516, 1203774, 1805661, 2407548, 3611322, 7222644]

約数ペア:

[(1, 7222644), (2, 3611322), (3, 2407548), (4, 1805661), (6, 1203774), (9, 802516), (11, 656604), (12, 601887), (13, 555588), (18, 401258), (22, 328302), (23, 314028), (26, 277794), (33, 218868), (36, 200629), (39, 185196), (44, 164151), (46, 157014), (52, 138897), (61, 118404), (66, 109434), (69, 104676), (78, 92598), (92, 78507), (99, 72956), (117, 61732), (122, 59202), (132, 54717), (138, 52338), (143, 50508), (156, 46299), (183, 39468), (198, 36478), (207, 34892), (234, 30866), (244, 29601), (253, 28548), (276, 26169), (286, 25254), (299, 24156), (366, 19734), (396, 18239), (414, 17446), (429, 16836), (468, 15433), (506, 14274), (549, 13156), (572, 12627), (598, 12078), (671, 10764), (732, 9867), (759, 9516), (793, 9108), (828, 8723), (858, 8418), (897, 8052), (1012, 7137), (1098, 6578), (1196, 6039), (1287, 5612), (1342, 5382), (1403, 5148), (1518, 4758), (1586, 4554), (1716, 4209), (1794, 4026), (2013, 3588), (2196, 3289), (2277, 3172), (2379, 3036), (2574, 2806), (2684, 2691)]