25822458

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 57822336

約数和(自身を除く): 31999878

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 131, 141, 233, 262, 282, 393, 423, 466, 699, 786, 846, 1179, 1398, 2097, 2358, 4194, 6157, 10951, 12314, 18471, 21902, 30523, 32853, 36942, 55413, 61046, 65706, 91569, 98559, 110826, 183138, 197118, 274707, 549414, 1434581, 2869162, 4303743, 8607486, 12911229, 25822458]

約数ペア:

[(1, 25822458), (2, 12911229), (3, 8607486), (6, 4303743), (9, 2869162), (18, 1434581), (47, 549414), (94, 274707), (131, 197118), (141, 183138), (233, 110826), (262, 98559), (282, 91569), (393, 65706), (423, 61046), (466, 55413), (699, 36942), (786, 32853), (846, 30523), (1179, 21902), (1398, 18471), (2097, 12314), (2358, 10951), (4194, 6157)]