9880147186

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^2\times {\mathrm{167}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 18909289728

約数和(自身を除く): 9029142542

約数列:

[1, 2, 7, 13, 14, 26, 61, 73, 91, 122, 146, 167, 182, 334, 427, 511, 793, 854, 949, 1022, 1169, 1586, 1898, 2171, 2338, 4342, 4453, 5329, 5551, 6643, 8906, 10187, 10658, 11102, 12191, 13286, 15197, 20374, 24382, 30394, 31171, 37303, 57889, 62342, 69277, 71309, 74606, 85337, 115778, 132431, 138554, 142618, 158483, 170674, 264862, 316966, 325069, 405223, 484939, 650138, 743651, 810446, 889943, 927017, 969878, 1109381, 1487302, 1779886, 1854034, 2218762, 2275483, 4225897, 4550966, 5205557, 6229601, 8451794, 9667463, 10411114, 11569259, 12459202, 19334926, 23138518, 29581279, 54286523, 59162558, 67672241, 80984813, 108573046, 135344482, 161969626, 380005661, 705724799, 760011322, 1411449598, 4940073593, 9880147186]

約数ペア:

[(1, 9880147186), (2, 4940073593), (7, 1411449598), (13, 760011322), (14, 705724799), (26, 380005661), (61, 161969626), (73, 135344482), (91, 108573046), (122, 80984813), (146, 67672241), (167, 59162558), (182, 54286523), (334, 29581279), (427, 23138518), (511, 19334926), (793, 12459202), (854, 11569259), (949, 10411114), (1022, 9667463), (1169, 8451794), (1586, 6229601), (1898, 5205557), (2171, 4550966), (2338, 4225897), (4342, 2275483), (4453, 2218762), (5329, 1854034), (5551, 1779886), (6643, 1487302), (8906, 1109381), (10187, 969878), (10658, 927017), (11102, 889943), (12191, 810446), (13286, 743651), (15197, 650138), (20374, 484939), (24382, 405223), (30394, 325069), (31171, 316966), (37303, 264862), (57889, 170674), (62342, 158483), (69277, 142618), (71309, 138554), (74606, 132431), (85337, 115778)]