1812642875141

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1\times {\mathrm{379}}^1$

素因数の和:907

約数の個数: 96

約数和(自身を含む): 2257230643200

約数和(自身を除く): 444587768059

約数列:

[1, 7, 29, 31, 73, 203, 217, 359, 379, 511, 841, 899, 2117, 2263, 2513, 2653, 5887, 6293, 10411, 10991, 11129, 11749, 14819, 15841, 26071, 26207, 27667, 61393, 65627, 72877, 76937, 77903, 82243, 136061, 182497, 183449, 193669, 301919, 318739, 322741, 340721, 429751, 459389, 760003, 802343, 812417, 857677, 952427, 1903183, 2113433, 2231173, 2259187, 2385047, 3945769, 4217891, 5320021, 5616401, 5686919, 6003739, 9359489, 9880909, 9932453, 13322281, 22040087, 23267947, 23560093, 24872633, 27620383, 29525237, 65516423, 69166363, 69527171, 114427301, 122318839, 154280609, 162875629, 164920651, 174108431, 288041137, 307906043, 683242697, 721306357, 800991107, 856231873, 2016287959, 2155342301, 3547246331, 4782698879, 5049144499, 8353192973, 8929275247, 24830724317, 58472350811, 62504926729, 258948982163, 1812642875141]

約数ペア:

[(1, 1812642875141), (7, 258948982163), (29, 62504926729), (31, 58472350811), (73, 24830724317), (203, 8929275247), (217, 8353192973), (359, 5049144499), (379, 4782698879), (511, 3547246331), (841, 2155342301), (899, 2016287959), (2117, 856231873), (2263, 800991107), (2513, 721306357), (2653, 683242697), (5887, 307906043), (6293, 288041137), (10411, 174108431), (10991, 164920651), (11129, 162875629), (11749, 154280609), (14819, 122318839), (15841, 114427301), (26071, 69527171), (26207, 69166363), (27667, 65516423), (61393, 29525237), (65627, 27620383), (72877, 24872633), (76937, 23560093), (77903, 23267947), (82243, 22040087), (136061, 13322281), (182497, 9932453), (183449, 9880909), (193669, 9359489), (301919, 6003739), (318739, 5686919), (322741, 5616401), (340721, 5320021), (429751, 4217891), (459389, 3945769), (760003, 2385047), (802343, 2259187), (812417, 2231173), (857677, 2113433), (952427, 1903183)]