1572256434

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{109139}}^1$

素因数の和:109172

約数の個数: 40

約数和(自身を含む): 3668413680

約数和(自身を除く): 2096157246

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 2401, 4802, 7203, 14406, 109139, 218278, 327417, 654834, 763973, 1527946, 2291919, 4583838, 5347811, 10695622, 16043433, 32086866, 37434677, 74869354, 112304031, 224608062, 262042739, 524085478, 786128217, 1572256434]

約数ペア:

[(1, 1572256434), (2, 786128217), (3, 524085478), (6, 262042739), (7, 224608062), (14, 112304031), (21, 74869354), (42, 37434677), (49, 32086866), (98, 16043433), (147, 10695622), (294, 5347811), (343, 4583838), (686, 2291919), (1029, 1527946), (2058, 763973), (2401, 654834), (4802, 327417), (7203, 218278), (14406, 109139)]