25883514

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 57620160

約数和(自身を除く): 31736646

約数列:

[1, 2, 3, 6, 9, 18, 89, 107, 151, 178, 214, 267, 302, 321, 453, 534, 642, 801, 906, 963, 1359, 1602, 1926, 2718, 9523, 13439, 16157, 19046, 26878, 28569, 32314, 40317, 48471, 57138, 80634, 85707, 96942, 120951, 145413, 171414, 241902, 290826, 1437973, 2875946, 4313919, 8627838, 12941757, 25883514]

約数ペア:

[(1, 25883514), (2, 12941757), (3, 8627838), (6, 4313919), (9, 2875946), (18, 1437973), (89, 290826), (107, 241902), (151, 171414), (178, 145413), (214, 120951), (267, 96942), (302, 85707), (321, 80634), (453, 57138), (534, 48471), (642, 40317), (801, 32314), (906, 28569), (963, 26878), (1359, 19046), (1602, 16157), (1926, 13439), (2718, 9523)]