18851544

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{6089}}^1$

素因数の和:6144

約数の個数: 48

約数和(自身を含む): 52252200

約数和(自身を除く): 33400656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 6089, 12178, 18267, 24356, 36534, 48712, 54801, 73068, 109602, 146136, 219204, 261827, 438408, 523654, 785481, 1047308, 1570962, 2094616, 2356443, 3141924, 4712886, 6283848, 9425772, 18851544]

約数ペア:

[(1, 18851544), (2, 9425772), (3, 6283848), (4, 4712886), (6, 3141924), (8, 2356443), (9, 2094616), (12, 1570962), (18, 1047308), (24, 785481), (36, 523654), (43, 438408), (72, 261827), (86, 219204), (129, 146136), (172, 109602), (258, 73068), (344, 54801), (387, 48712), (516, 36534), (774, 24356), (1032, 18267), (1548, 12178), (3096, 6089)]