23397374

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 96

約数和(自身を含む): 50595840

約数和(自身を除く): 27198466

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 29, 31, 58, 62, 77, 91, 143, 154, 169, 182, 203, 217, 286, 319, 338, 341, 377, 403, 406, 434, 638, 682, 754, 806, 899, 1001, 1183, 1798, 1859, 2002, 2233, 2366, 2387, 2639, 2821, 3718, 4147, 4433, 4466, 4774, 4901, 5239, 5278, 5642, 6293, 8294, 8866, 9802, 9889, 10478, 11687, 12586, 13013, 19778, 23374, 26026, 29029, 31031, 34307, 36673, 53911, 57629, 58058, 62062, 68614, 69223, 73346, 81809, 107822, 115258, 128557, 138446, 151931, 163618, 257114, 303862, 377377, 403403, 754754, 806806, 899899, 1063517, 1671241, 1799798, 2127034, 3342482, 11698687, 23397374]

約数ペア:

[(1, 23397374), (2, 11698687), (7, 3342482), (11, 2127034), (13, 1799798), (14, 1671241), (22, 1063517), (26, 899899), (29, 806806), (31, 754754), (58, 403403), (62, 377377), (77, 303862), (91, 257114), (143, 163618), (154, 151931), (169, 138446), (182, 128557), (203, 115258), (217, 107822), (286, 81809), (319, 73346), (338, 69223), (341, 68614), (377, 62062), (403, 58058), (406, 57629), (434, 53911), (638, 36673), (682, 34307), (754, 31031), (806, 29029), (899, 26026), (1001, 23374), (1183, 19778), (1798, 13013), (1859, 12586), (2002, 11687), (2233, 10478), (2366, 9889), (2387, 9802), (2639, 8866), (2821, 8294), (3718, 6293), (4147, 5642), (4433, 5278), (4466, 5239), (4774, 4901)]