19343034

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 43641312

約数和(自身を除く): 24298278

約数列:

[1, 2, 3, 6, 9, 18, 43, 67, 86, 129, 134, 201, 258, 373, 387, 402, 603, 746, 774, 1119, 1206, 2238, 2881, 3357, 5762, 6714, 8643, 16039, 17286, 24991, 25929, 32078, 48117, 49982, 51858, 74973, 96234, 144351, 149946, 224919, 288702, 449838, 1074613, 2149226, 3223839, 6447678, 9671517, 19343034]

約数ペア:

[(1, 19343034), (2, 9671517), (3, 6447678), (6, 3223839), (9, 2149226), (18, 1074613), (43, 449838), (67, 288702), (86, 224919), (129, 149946), (134, 144351), (201, 96234), (258, 74973), (373, 51858), (387, 49982), (402, 48117), (603, 32078), (746, 25929), (774, 24991), (1119, 17286), (1206, 16039), (2238, 8643), (2881, 6714), (3357, 5762)]