13917078

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:562

約数の個数: 72

約数和(自身を含む): 36279360

約数和(自身を除く): 22362282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 434, 441, 509, 558, 651, 882, 1018, 1302, 1519, 1527, 1953, 3038, 3054, 3563, 3906, 4557, 4581, 7126, 9114, 9162, 10689, 13671, 15779, 21378, 24941, 27342, 31558, 32067, 47337, 49882, 64134, 74823, 94674, 110453, 142011, 149646, 220906, 224469, 284022, 331359, 448938, 662718, 773171, 994077, 1546342, 1988154, 2319513, 4639026, 6958539, 13917078]

約数ペア:

[(1, 13917078), (2, 6958539), (3, 4639026), (6, 2319513), (7, 1988154), (9, 1546342), (14, 994077), (18, 773171), (21, 662718), (31, 448938), (42, 331359), (49, 284022), (62, 224469), (63, 220906), (93, 149646), (98, 142011), (126, 110453), (147, 94674), (186, 74823), (217, 64134), (279, 49882), (294, 47337), (434, 32067), (441, 31558), (509, 27342), (558, 24941), (651, 21378), (882, 15779), (1018, 13671), (1302, 10689), (1519, 9162), (1527, 9114), (1953, 7126), (3038, 4581), (3054, 4557), (3563, 3906)]