2197656

素因数分解:

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

素因数の和:376

約数の個数: 48

約数和(自身を含む): 6023160

約数和(自身を除く): 3825504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 233, 262, 393, 466, 524, 699, 786, 932, 1048, 1179, 1398, 1572, 1864, 2097, 2358, 2796, 3144, 4194, 4716, 5592, 8388, 9432, 16776, 30523, 61046, 91569, 122092, 183138, 244184, 274707, 366276, 549414, 732552, 1098828, 2197656]

約数ペア:

[(1, 2197656), (2, 1098828), (3, 732552), (4, 549414), (6, 366276), (8, 274707), (9, 244184), (12, 183138), (18, 122092), (24, 91569), (36, 61046), (72, 30523), (131, 16776), (233, 9432), (262, 8388), (393, 5592), (466, 4716), (524, 4194), (699, 3144), (786, 2796), (932, 2358), (1048, 2097), (1179, 1864), (1398, 1572)]