42551082

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:417

約数の個数: 80

約数和(自身を含む): 110119680

約数和(自身を除く): 67568598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 157, 162, 189, 239, 314, 378, 471, 478, 567, 717, 942, 1099, 1134, 1413, 1434, 1673, 2151, 2198, 2826, 3297, 3346, 4239, 4302, 5019, 6453, 6594, 8478, 9891, 10038, 12717, 12906, 15057, 19359, 19782, 25434, 29673, 30114, 37523, 38718, 45171, 59346, 75046, 89019, 90342, 112569, 135513, 178038, 225138, 262661, 271026, 337707, 525322, 675414, 787983, 1013121, 1575966, 2026242, 2363949, 3039363, 4727898, 6078726, 7091847, 14183694, 21275541, 42551082]

約数ペア:

[(1, 42551082), (2, 21275541), (3, 14183694), (6, 7091847), (7, 6078726), (9, 4727898), (14, 3039363), (18, 2363949), (21, 2026242), (27, 1575966), (42, 1013121), (54, 787983), (63, 675414), (81, 525322), (126, 337707), (157, 271026), (162, 262661), (189, 225138), (239, 178038), (314, 135513), (378, 112569), (471, 90342), (478, 89019), (567, 75046), (717, 59346), (942, 45171), (1099, 38718), (1134, 37523), (1413, 30114), (1434, 29673), (1673, 25434), (2151, 19782), (2198, 19359), (2826, 15057), (3297, 12906), (3346, 12717), (4239, 10038), (4302, 9891), (5019, 8478), (6453, 6594)]